15326214

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 34670592

約数和(自身を除く): 19344378

約数列:

[1, 2, 3, 6, 17, 31, 34, 37, 51, 62, 74, 93, 102, 111, 131, 186, 222, 262, 393, 527, 629, 786, 1054, 1147, 1258, 1581, 1887, 2227, 2294, 3162, 3441, 3774, 4061, 4454, 4847, 6681, 6882, 8122, 9694, 12183, 13362, 14541, 19499, 24366, 29082, 38998, 58497, 69037, 82399, 116994, 138074, 150257, 164798, 207111, 247197, 300514, 414222, 450771, 494394, 901542, 2554369, 5108738, 7663107, 15326214]

約数ペア:

[(1, 15326214), (2, 7663107), (3, 5108738), (6, 2554369), (17, 901542), (31, 494394), (34, 450771), (37, 414222), (51, 300514), (62, 247197), (74, 207111), (93, 164798), (102, 150257), (111, 138074), (131, 116994), (186, 82399), (222, 69037), (262, 58497), (393, 38998), (527, 29082), (629, 24366), (786, 19499), (1054, 14541), (1147, 13362), (1258, 12183), (1581, 9694), (1887, 8122), (2227, 6882), (2294, 6681), (3162, 4847), (3441, 4454), (3774, 4061)]