54318978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 94980222

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 79, 102, 107, 119, 126, 153, 158, 189, 214, 237, 238, 306, 321, 357, 378, 459, 474, 553, 642, 711, 714, 749, 918, 963, 1071, 1106, 1343, 1422, 1498, 1659, 1819, 1926, 2133, 2142, 2247, 2686, 2889, 3213, 3318, 3638, 4029, 4266, 4494, 4977, 5457, 5778, 6426, 6741, 8058, 8453, 9401, 9954, 10914, 12087, 12733, 13482, 14931, 16371, 16906, 18802, 20223, 24174, 25359, 25466, 28203, 29862, 32742, 36261, 38199, 40446, 49113, 50718, 56406, 59171, 72522, 76077, 76398, 84609, 98226, 114597, 118342, 143701, 152154, 169218, 177513, 228231, 229194, 253827, 287402, 343791, 355026, 431103, 456462, 507654, 532539, 687582, 862206, 1005907, 1065078, 1293309, 1597617, 2011814, 2586618, 3017721, 3195234, 3879927, 6035442, 7759854, 9053163, 18106326, 27159489, 54318978]

約数ペア:

[(1, 54318978), (2, 27159489), (3, 18106326), (6, 9053163), (7, 7759854), (9, 6035442), (14, 3879927), (17, 3195234), (18, 3017721), (21, 2586618), (27, 2011814), (34, 1597617), (42, 1293309), (51, 1065078), (54, 1005907), (63, 862206), (79, 687582), (102, 532539), (107, 507654), (119, 456462), (126, 431103), (153, 355026), (158, 343791), (189, 287402), (214, 253827), (237, 229194), (238, 228231), (306, 177513), (321, 169218), (357, 152154), (378, 143701), (459, 118342), (474, 114597), (553, 98226), (642, 84609), (711, 76398), (714, 76077), (749, 72522), (918, 59171), (963, 56406), (1071, 50718), (1106, 49113), (1343, 40446), (1422, 38199), (1498, 36261), (1659, 32742), (1819, 29862), (1926, 28203), (2133, 25466), (2142, 25359), (2247, 24174), (2686, 20223), (2889, 18802), (3213, 16906), (3318, 16371), (3638, 14931), (4029, 13482), (4266, 12733), (4494, 12087), (4977, 10914), (5457, 9954), (5778, 9401), (6426, 8453), (6741, 8058)]