15221949288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6969757}}^1$

素因数の和:6969786

約数の個数: 64

約数和(自身を含む): 46836773760

約数和(自身を除く): 31614824472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 6969757, 13939514, 20909271, 27879028, 41818542, 48788299, 55758056, 83637084, 90606841, 97576598, 146364897, 167274168, 181213682, 195153196, 271820523, 292729794, 362427364, 390306392, 543641046, 585459588, 634247887, 724854728, 1087282092, 1170919176, 1268495774, 1902743661, 2174564184, 2536991548, 3805487322, 5073983096, 7610974644, 15221949288]

約数ペア:

[(1, 15221949288), (2, 7610974644), (3, 5073983096), (4, 3805487322), (6, 2536991548), (7, 2174564184), (8, 1902743661), (12, 1268495774), (13, 1170919176), (14, 1087282092), (21, 724854728), (24, 634247887), (26, 585459588), (28, 543641046), (39, 390306392), (42, 362427364), (52, 292729794), (56, 271820523), (78, 195153196), (84, 181213682), (91, 167274168), (104, 146364897), (156, 97576598), (168, 90606841), (182, 83637084), (273, 55758056), (312, 48788299), (364, 41818542), (546, 27879028), (728, 20909271), (1092, 13939514), (2184, 6969757)]