100240686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20399}}^1$

素因数の和:20430

約数の個数: 64

約数和(自身を含む): 274176000

約数和(自身を除く): 173935314

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 20399, 40798, 61197, 122394, 142793, 183591, 265187, 285586, 367182, 428379, 530374, 550773, 795561, 856758, 1101546, 1285137, 1591122, 1856309, 2386683, 2570274, 3712618, 3855411, 4773366, 5568927, 7160049, 7710822, 11137854, 14320098, 16706781, 33413562, 50120343, 100240686]

約数ペア:

[(1, 100240686), (2, 50120343), (3, 33413562), (6, 16706781), (7, 14320098), (9, 11137854), (13, 7710822), (14, 7160049), (18, 5568927), (21, 4773366), (26, 3855411), (27, 3712618), (39, 2570274), (42, 2386683), (54, 1856309), (63, 1591122), (78, 1285137), (91, 1101546), (117, 856758), (126, 795561), (182, 550773), (189, 530374), (234, 428379), (273, 367182), (351, 285586), (378, 265187), (546, 183591), (702, 142793), (819, 122394), (1638, 61197), (2457, 40798), (4914, 20399)]