18541614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 47255040

約数和(自身を除く): 28713426

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1171, 1218, 2262, 2342, 2639, 3513, 5278, 7026, 7917, 8197, 15223, 15834, 16394, 24591, 30446, 33959, 45669, 49182, 67918, 91338, 101877, 106561, 203754, 213122, 237713, 319683, 441467, 475426, 639366, 713139, 882934, 1324401, 1426278, 2648802, 3090269, 6180538, 9270807, 18541614]

約数ペア:

[(1, 18541614), (2, 9270807), (3, 6180538), (6, 3090269), (7, 2648802), (13, 1426278), (14, 1324401), (21, 882934), (26, 713139), (29, 639366), (39, 475426), (42, 441467), (58, 319683), (78, 237713), (87, 213122), (91, 203754), (174, 106561), (182, 101877), (203, 91338), (273, 67918), (377, 49182), (406, 45669), (546, 33959), (609, 30446), (754, 24591), (1131, 16394), (1171, 15834), (1218, 15223), (2262, 8197), (2342, 7917), (2639, 7026), (3513, 5278)]