9020628

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 24111360

約数和(自身を除く): 15090732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 137, 177, 186, 236, 274, 279, 354, 372, 411, 531, 548, 558, 708, 822, 1062, 1116, 1233, 1644, 1829, 2124, 2466, 3658, 4247, 4932, 5487, 7316, 8083, 8494, 10974, 12741, 16166, 16461, 16988, 21948, 24249, 25482, 32332, 32922, 38223, 48498, 50964, 65844, 72747, 76446, 96996, 145494, 152892, 250573, 290988, 501146, 751719, 1002292, 1503438, 2255157, 3006876, 4510314, 9020628]

約数ペア:

[(1, 9020628), (2, 4510314), (3, 3006876), (4, 2255157), (6, 1503438), (9, 1002292), (12, 751719), (18, 501146), (31, 290988), (36, 250573), (59, 152892), (62, 145494), (93, 96996), (118, 76446), (124, 72747), (137, 65844), (177, 50964), (186, 48498), (236, 38223), (274, 32922), (279, 32332), (354, 25482), (372, 24249), (411, 21948), (531, 16988), (548, 16461), (558, 16166), (708, 12741), (822, 10974), (1062, 8494), (1116, 8083), (1233, 7316), (1644, 5487), (1829, 4932), (2124, 4247), (2466, 3658)]