18650909424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1343

約数の個数: 160

約数和(自身を含む): 55552444416

約数和(自身を除く): 36901534992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 271, 336, 514, 542, 771, 797, 813, 1028, 1084, 1542, 1594, 1626, 1799, 1897, 2056, 2168, 2391, 3084, 3188, 3252, 3598, 3794, 4112, 4336, 4782, 5397, 5579, 5691, 6168, 6376, 6504, 7196, 7588, 9564, 10794, 11158, 11382, 12336, 12752, 13008, 14392, 15176, 16737, 19128, 21588, 22316, 22764, 28784, 30352, 33474, 38256, 43176, 44632, 45528, 66948, 69647, 86352, 89264, 91056, 133896, 139294, 204829, 208941, 215987, 267792, 278588, 409658, 417882, 431974, 487529, 557176, 614487, 647961, 819316, 835764, 863948, 975058, 1114352, 1228974, 1295922, 1433803, 1462587, 1511909, 1638632, 1671528, 1727896, 1950116, 2457948, 2591844, 2867606, 2925174, 3023818, 3277264, 3343056, 3455792, 3900232, 4301409, 4535727, 4915896, 5183688, 5735212, 5850348, 6047636, 7800464, 8602818, 9071454, 9831792, 10367376, 11470424, 11700696, 12095272, 17205636, 18142908, 22940848, 23401392, 24190544, 34411272, 36285816, 55508659, 68822544, 72571632, 111017318, 166525977, 222034636, 333051954, 388560613, 444069272, 666103908, 777121226, 888138544, 1165681839, 1332207816, 1554242452, 2331363678, 2664415632, 3108484904, 4662727356, 6216969808, 9325454712, 18650909424]

約数ペア:

[(1, 18650909424), (2, 9325454712), (3, 6216969808), (4, 4662727356), (6, 3108484904), (7, 2664415632), (8, 2331363678), (12, 1554242452), (14, 1332207816), (16, 1165681839), (21, 888138544), (24, 777121226), (28, 666103908), (42, 444069272), (48, 388560613), (56, 333051954), (84, 222034636), (112, 166525977), (168, 111017318), (257, 72571632), (271, 68822544), (336, 55508659), (514, 36285816), (542, 34411272), (771, 24190544), (797, 23401392), (813, 22940848), (1028, 18142908), (1084, 17205636), (1542, 12095272), (1594, 11700696), (1626, 11470424), (1799, 10367376), (1897, 9831792), (2056, 9071454), (2168, 8602818), (2391, 7800464), (3084, 6047636), (3188, 5850348), (3252, 5735212), (3598, 5183688), (3794, 4915896), (4112, 4535727), (4336, 4301409), (4782, 3900232), (5397, 3455792), (5579, 3343056), (5691, 3277264), (6168, 3023818), (6376, 2925174), (6504, 2867606), (7196, 2591844), (7588, 2457948), (9564, 1950116), (10794, 1727896), (11158, 1671528), (11382, 1638632), (12336, 1511909), (12752, 1462587), (13008, 1433803), (14392, 1295922), (15176, 1228974), (16737, 1114352), (19128, 975058), (21588, 863948), (22316, 835764), (22764, 819316), (28784, 647961), (30352, 614487), (33474, 557176), (38256, 487529), (43176, 431974), (44632, 417882), (45528, 409658), (66948, 278588), (69647, 267792), (86352, 215987), (89264, 208941), (91056, 204829), (133896, 139294)]