13739778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 32550336

約数和(自身を除く): 18810558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 827, 923, 1278, 1654, 1846, 2481, 2769, 4962, 5538, 7443, 8307, 10751, 14886, 16614, 21502, 32253, 58717, 64506, 96759, 117434, 176151, 193518, 352302, 528453, 763321, 1056906, 1526642, 2289963, 4579926, 6869889, 13739778]

約数ペア:

[(1, 13739778), (2, 6869889), (3, 4579926), (6, 2289963), (9, 1526642), (13, 1056906), (18, 763321), (26, 528453), (39, 352302), (71, 193518), (78, 176151), (117, 117434), (142, 96759), (213, 64506), (234, 58717), (426, 32253), (639, 21502), (827, 16614), (923, 14886), (1278, 10751), (1654, 8307), (1846, 7443), (2481, 5538), (2769, 4962)]