12500964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 36516480

約数和(自身を除く): 24015516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 439, 452, 678, 791, 878, 1017, 1317, 1356, 1582, 1756, 2034, 2373, 2634, 3073, 3164, 3951, 4068, 4746, 5268, 6146, 7119, 7902, 9219, 9492, 12292, 14238, 15804, 18438, 27657, 28476, 36876, 49607, 55314, 99214, 110628, 148821, 198428, 297642, 347249, 446463, 595284, 694498, 892926, 1041747, 1388996, 1785852, 2083494, 3125241, 4166988, 6250482, 12500964]

約数ペア:

[(1, 12500964), (2, 6250482), (3, 4166988), (4, 3125241), (6, 2083494), (7, 1785852), (9, 1388996), (12, 1041747), (14, 892926), (18, 694498), (21, 595284), (28, 446463), (36, 347249), (42, 297642), (63, 198428), (84, 148821), (113, 110628), (126, 99214), (226, 55314), (252, 49607), (339, 36876), (439, 28476), (452, 27657), (678, 18438), (791, 15804), (878, 14238), (1017, 12292), (1317, 9492), (1356, 9219), (1582, 7902), (1756, 7119), (2034, 6146), (2373, 5268), (2634, 4746), (3073, 4068), (3164, 3951)]