2105586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 5526144

約数和(自身を除く): 3420558

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 983, 1071, 1966, 2142, 2949, 5898, 6881, 8847, 13762, 16711, 17694, 20643, 33422, 41286, 50133, 61929, 100266, 116977, 123858, 150399, 233954, 300798, 350931, 701862, 1052793, 2105586]

約数ペア:

[(1, 2105586), (2, 1052793), (3, 701862), (6, 350931), (7, 300798), (9, 233954), (14, 150399), (17, 123858), (18, 116977), (21, 100266), (34, 61929), (42, 50133), (51, 41286), (63, 33422), (102, 20643), (119, 17694), (126, 16711), (153, 13762), (238, 8847), (306, 6881), (357, 5898), (714, 2949), (983, 2142), (1071, 1966)]