12662748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 36996960

約数和(自身を除く): 24334212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 461, 654, 763, 922, 981, 1308, 1383, 1526, 1844, 1962, 2289, 2766, 3052, 3227, 3924, 4149, 4578, 5532, 6454, 6867, 8298, 9156, 9681, 12908, 13734, 16596, 19362, 27468, 29043, 38724, 50249, 58086, 100498, 116172, 150747, 200996, 301494, 351743, 452241, 602988, 703486, 904482, 1055229, 1406972, 1808964, 2110458, 3165687, 4220916, 6331374, 12662748]

約数ペア:

[(1, 12662748), (2, 6331374), (3, 4220916), (4, 3165687), (6, 2110458), (7, 1808964), (9, 1406972), (12, 1055229), (14, 904482), (18, 703486), (21, 602988), (28, 452241), (36, 351743), (42, 301494), (63, 200996), (84, 150747), (109, 116172), (126, 100498), (218, 58086), (252, 50249), (327, 38724), (436, 29043), (461, 27468), (654, 19362), (763, 16596), (922, 13734), (981, 12908), (1308, 9681), (1383, 9156), (1526, 8298), (1844, 6867), (1962, 6454), (2289, 5532), (2766, 4578), (3052, 4149), (3227, 3924)]