18386979102

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5477}}^1$

素因数の和:5584

約数の個数: 160

約数和(自身を含む): 46388054592

約数和(自身を除く): 28001075490

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 53, 54, 69, 81, 102, 106, 138, 153, 159, 162, 207, 306, 318, 391, 414, 459, 477, 621, 782, 901, 918, 954, 1173, 1219, 1242, 1377, 1431, 1802, 1863, 2346, 2438, 2703, 2754, 2862, 3519, 3657, 3726, 4293, 5406, 5477, 7038, 7314, 8109, 8586, 10557, 10954, 10971, 16218, 16431, 20723, 21114, 21942, 24327, 31671, 32862, 32913, 41446, 48654, 49293, 62169, 63342, 65826, 72981, 93109, 98586, 98739, 124338, 125971, 145962, 147879, 186218, 186507, 197478, 251942, 279327, 290281, 295758, 373014, 377913, 443637, 558654, 559521, 580562, 755826, 837981, 870843, 887274, 1119042, 1133739, 1675962, 1678563, 1741686, 2141507, 2267478, 2513943, 2612529, 3357126, 3401217, 4283014, 4934777, 5027886, 5225058, 6424521, 6676463, 6802434, 7541829, 7837587, 9869554, 10203651, 12849042, 13352926, 14804331, 15083658, 15675174, 19273563, 20029389, 20407302, 23512761, 29608662, 38547126, 40058778, 44412993, 47025522, 57820689, 60088167, 88825986, 113499871, 115641378, 120176334, 133238979, 173462067, 180264501, 226999742, 266477958, 340499613, 346924134, 360529002, 399716937, 540793503, 680999226, 799433874, 1021498839, 1081587006, 2042997678, 3064496517, 6128993034, 9193489551, 18386979102]

約数ペア:

[(1, 18386979102), (2, 9193489551), (3, 6128993034), (6, 3064496517), (9, 2042997678), (17, 1081587006), (18, 1021498839), (23, 799433874), (27, 680999226), (34, 540793503), (46, 399716937), (51, 360529002), (53, 346924134), (54, 340499613), (69, 266477958), (81, 226999742), (102, 180264501), (106, 173462067), (138, 133238979), (153, 120176334), (159, 115641378), (162, 113499871), (207, 88825986), (306, 60088167), (318, 57820689), (391, 47025522), (414, 44412993), (459, 40058778), (477, 38547126), (621, 29608662), (782, 23512761), (901, 20407302), (918, 20029389), (954, 19273563), (1173, 15675174), (1219, 15083658), (1242, 14804331), (1377, 13352926), (1431, 12849042), (1802, 10203651), (1863, 9869554), (2346, 7837587), (2438, 7541829), (2703, 6802434), (2754, 6676463), (2862, 6424521), (3519, 5225058), (3657, 5027886), (3726, 4934777), (4293, 4283014), (5406, 3401217), (5477, 3357126), (7038, 2612529), (7314, 2513943), (8109, 2267478), (8586, 2141507), (10557, 1741686), (10954, 1678563), (10971, 1675962), (16218, 1133739), (16431, 1119042), (20723, 887274), (21114, 870843), (21942, 837981), (24327, 755826), (31671, 580562), (32862, 559521), (32913, 558654), (41446, 443637), (48654, 377913), (49293, 373014), (62169, 295758), (63342, 290281), (65826, 279327), (72981, 251942), (93109, 197478), (98586, 186507), (98739, 186218), (124338, 147879), (125971, 145962)]