15737274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 44236800

約数和(自身を除く): 28499526

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 42, 51, 54, 62, 63, 79, 93, 102, 119, 126, 153, 158, 186, 189, 217, 237, 238, 279, 306, 357, 378, 434, 459, 474, 527, 553, 558, 651, 711, 714, 837, 918, 1054, 1071, 1106, 1302, 1343, 1422, 1581, 1659, 1674, 1953, 2133, 2142, 2449, 2686, 3162, 3213, 3318, 3689, 3906, 4029, 4266, 4743, 4898, 4977, 5859, 6426, 7347, 7378, 8058, 9401, 9486, 9954, 11067, 11718, 12087, 14229, 14694, 14931, 17143, 18802, 22041, 22134, 24174, 28203, 28458, 29862, 33201, 34286, 36261, 41633, 44082, 51429, 56406, 66123, 66402, 72522, 83266, 84609, 99603, 102858, 124899, 132246, 154287, 169218, 199206, 249798, 253827, 291431, 308574, 374697, 462861, 507654, 582862, 749394, 874293, 925722, 1124091, 1748586, 2248182, 2622879, 5245758, 7868637, 15737274]

約数ペア:

[(1, 15737274), (2, 7868637), (3, 5245758), (6, 2622879), (7, 2248182), (9, 1748586), (14, 1124091), (17, 925722), (18, 874293), (21, 749394), (27, 582862), (31, 507654), (34, 462861), (42, 374697), (51, 308574), (54, 291431), (62, 253827), (63, 249798), (79, 199206), (93, 169218), (102, 154287), (119, 132246), (126, 124899), (153, 102858), (158, 99603), (186, 84609), (189, 83266), (217, 72522), (237, 66402), (238, 66123), (279, 56406), (306, 51429), (357, 44082), (378, 41633), (434, 36261), (459, 34286), (474, 33201), (527, 29862), (553, 28458), (558, 28203), (651, 24174), (711, 22134), (714, 22041), (837, 18802), (918, 17143), (1054, 14931), (1071, 14694), (1106, 14229), (1302, 12087), (1343, 11718), (1422, 11067), (1581, 9954), (1659, 9486), (1674, 9401), (1953, 8058), (2133, 7378), (2142, 7347), (2449, 6426), (2686, 5859), (3162, 4977), (3213, 4898), (3318, 4743), (3689, 4266), (3906, 4029)]