15698460372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{978463}}^1$

素因数の和:978668

約数の個数: 48

約数和(自身を含む): 42081779712

約数和(自身を除く): 26383319340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 16044, 978463, 1956926, 2935389, 3913852, 5870778, 6849241, 11741556, 13698482, 20547723, 27396964, 41095446, 82190892, 186886433, 373772866, 560659299, 747545732, 1121318598, 1308205031, 2242637196, 2616410062, 3924615093, 5232820124, 7849230186, 15698460372]

約数ペア:

[(1, 15698460372), (2, 7849230186), (3, 5232820124), (4, 3924615093), (6, 2616410062), (7, 2242637196), (12, 1308205031), (14, 1121318598), (21, 747545732), (28, 560659299), (42, 373772866), (84, 186886433), (191, 82190892), (382, 41095446), (573, 27396964), (764, 20547723), (1146, 13698482), (1337, 11741556), (2292, 6849241), (2674, 5870778), (4011, 3913852), (5348, 2935389), (8022, 1956926), (16044, 978463)]