13474458

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 32947200

約数和(自身を除く): 19472742

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 571, 621, 874, 1026, 1142, 1242, 1311, 1713, 2622, 3426, 3933, 5139, 7866, 10278, 10849, 11799, 13133, 15417, 21698, 23598, 26266, 30834, 32547, 39399, 65094, 78798, 97641, 118197, 195282, 236394, 249527, 292923, 354591, 499054, 585846, 709182, 748581, 1497162, 2245743, 4491486, 6737229, 13474458]

約数ペア:

[(1, 13474458), (2, 6737229), (3, 4491486), (6, 2245743), (9, 1497162), (18, 748581), (19, 709182), (23, 585846), (27, 499054), (38, 354591), (46, 292923), (54, 249527), (57, 236394), (69, 195282), (114, 118197), (138, 97641), (171, 78798), (207, 65094), (342, 39399), (414, 32547), (437, 30834), (513, 26266), (571, 23598), (621, 21698), (874, 15417), (1026, 13133), (1142, 11799), (1242, 10849), (1311, 10278), (1713, 7866), (2622, 5139), (3426, 3933)]