9820986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 24453120

約数和(自身を除く): 14632134

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 397, 399, 434, 589, 651, 794, 798, 1178, 1191, 1302, 1767, 2382, 2779, 3534, 4123, 5558, 7543, 8246, 8337, 12307, 12369, 15086, 16674, 22629, 24614, 24738, 36921, 45258, 52801, 73842, 86149, 105602, 158403, 172298, 233833, 258447, 316806, 467666, 516894, 701499, 1402998, 1636831, 3273662, 4910493, 9820986]

約数ペア:

[(1, 9820986), (2, 4910493), (3, 3273662), (6, 1636831), (7, 1402998), (14, 701499), (19, 516894), (21, 467666), (31, 316806), (38, 258447), (42, 233833), (57, 172298), (62, 158403), (93, 105602), (114, 86149), (133, 73842), (186, 52801), (217, 45258), (266, 36921), (397, 24738), (399, 24614), (434, 22629), (589, 16674), (651, 15086), (794, 12369), (798, 12307), (1178, 8337), (1191, 8246), (1302, 7543), (1767, 5558), (2382, 4123), (2779, 3534)]