18716082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2383}}^1$

素因数の和:2423

約数の個数: 64

約数和(自身を含む): 49434624

約数和(自身を除く): 30718542

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2383, 2618, 3927, 4766, 7149, 7854, 14298, 16681, 26213, 33362, 40511, 50043, 52426, 78639, 81022, 100086, 121533, 157278, 183491, 243066, 283577, 366982, 445621, 550473, 567154, 850731, 891242, 1100946, 1336863, 1701462, 2673726, 3119347, 6238694, 9358041, 18716082]

約数ペア:

[(1, 18716082), (2, 9358041), (3, 6238694), (6, 3119347), (7, 2673726), (11, 1701462), (14, 1336863), (17, 1100946), (21, 891242), (22, 850731), (33, 567154), (34, 550473), (42, 445621), (51, 366982), (66, 283577), (77, 243066), (102, 183491), (119, 157278), (154, 121533), (187, 100086), (231, 81022), (238, 78639), (357, 52426), (374, 50043), (462, 40511), (561, 33362), (714, 26213), (1122, 16681), (1309, 14298), (2383, 7854), (2618, 7149), (3927, 4766)]