17861688

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6389

約数の個数: 64

約数和(自身を含む): 53440800

約数和(自身を除く): 35579112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 6361, 12722, 19083, 25444, 38166, 50888, 57249, 76332, 82693, 114498, 152664, 165386, 171747, 228996, 248079, 330772, 343494, 457992, 496158, 661544, 686988, 744237, 992316, 1373976, 1488474, 1984632, 2232711, 2976948, 4465422, 5953896, 8930844, 17861688]

約数ペア:

[(1, 17861688), (2, 8930844), (3, 5953896), (4, 4465422), (6, 2976948), (8, 2232711), (9, 1984632), (12, 1488474), (13, 1373976), (18, 992316), (24, 744237), (26, 686988), (27, 661544), (36, 496158), (39, 457992), (52, 343494), (54, 330772), (72, 248079), (78, 228996), (104, 171747), (108, 165386), (117, 152664), (156, 114498), (216, 82693), (234, 76332), (312, 57249), (351, 50888), (468, 38166), (702, 25444), (936, 19083), (1404, 12722), (2808, 6361)]