12847518

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 29529360

約数和(自身を除く): 16681842

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 67, 106, 134, 159, 201, 318, 402, 477, 603, 954, 1206, 1431, 1809, 2862, 3551, 3618, 4489, 7102, 8978, 10653, 13467, 21306, 26934, 31959, 40401, 63918, 80802, 95877, 121203, 191754, 237917, 242406, 475834, 713751, 1427502, 2141253, 4282506, 6423759, 12847518]

約数ペア:

[(1, 12847518), (2, 6423759), (3, 4282506), (6, 2141253), (9, 1427502), (18, 713751), (27, 475834), (53, 242406), (54, 237917), (67, 191754), (106, 121203), (134, 95877), (159, 80802), (201, 63918), (318, 40401), (402, 31959), (477, 26934), (603, 21306), (954, 13467), (1206, 10653), (1431, 8978), (1809, 7102), (2862, 4489), (3551, 3618)]