13681794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 19495806

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 141, 174, 203, 239, 282, 329, 406, 478, 609, 658, 717, 987, 1218, 1363, 1434, 1673, 1974, 2726, 3346, 4089, 5019, 6931, 8178, 9541, 10038, 11233, 13862, 19082, 20793, 22466, 28623, 33699, 41586, 48517, 57246, 67398, 78631, 97034, 145551, 157262, 235893, 291102, 325757, 471786, 651514, 977271, 1954542, 2280299, 4560598, 6840897, 13681794]

約数ペア:

[(1, 13681794), (2, 6840897), (3, 4560598), (6, 2280299), (7, 1954542), (14, 977271), (21, 651514), (29, 471786), (42, 325757), (47, 291102), (58, 235893), (87, 157262), (94, 145551), (141, 97034), (174, 78631), (203, 67398), (239, 57246), (282, 48517), (329, 41586), (406, 33699), (478, 28623), (609, 22466), (658, 20793), (717, 19082), (987, 13862), (1218, 11233), (1363, 10038), (1434, 9541), (1673, 8178), (1974, 6931), (2726, 5019), (3346, 4089)]