2100022398

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{47639}}^1$

素因数の和:47757

約数の個数: 48

約数和(自身を含む): 4756377600

約数和(自身を除く): 2656355202

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 237, 279, 474, 558, 711, 1422, 2449, 4898, 7347, 14694, 22041, 44082, 47639, 95278, 142917, 285834, 428751, 857502, 1476809, 2953618, 3763481, 4430427, 7526962, 8860854, 11290443, 13291281, 22580886, 26582562, 33871329, 67742658, 116667911, 233335822, 350003733, 700007466, 1050011199, 2100022398]

約数ペア:

[(1, 2100022398), (2, 1050011199), (3, 700007466), (6, 350003733), (9, 233335822), (18, 116667911), (31, 67742658), (62, 33871329), (79, 26582562), (93, 22580886), (158, 13291281), (186, 11290443), (237, 8860854), (279, 7526962), (474, 4430427), (558, 3763481), (711, 2953618), (1422, 1476809), (2449, 857502), (4898, 428751), (7347, 285834), (14694, 142917), (22041, 95278), (44082, 47639)]