13957524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 40808768

約数和(自身を除く): 26851244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 571, 582, 679, 873, 1142, 1164, 1358, 1713, 1746, 2037, 2284, 2716, 3426, 3492, 3997, 4074, 5139, 6111, 6852, 7994, 8148, 10278, 11991, 12222, 15988, 20556, 23982, 24444, 35973, 47964, 55387, 71946, 110774, 143892, 166161, 221548, 332322, 387709, 498483, 664644, 775418, 996966, 1163127, 1550836, 1993932, 2326254, 3489381, 4652508, 6978762, 13957524]

約数ペア:

[(1, 13957524), (2, 6978762), (3, 4652508), (4, 3489381), (6, 2326254), (7, 1993932), (9, 1550836), (12, 1163127), (14, 996966), (18, 775418), (21, 664644), (28, 498483), (36, 387709), (42, 332322), (63, 221548), (84, 166161), (97, 143892), (126, 110774), (194, 71946), (252, 55387), (291, 47964), (388, 35973), (571, 24444), (582, 23982), (679, 20556), (873, 15988), (1142, 12222), (1164, 11991), (1358, 10278), (1713, 8148), (1746, 7994), (2037, 6852), (2284, 6111), (2716, 5139), (3426, 4074), (3492, 3997)]