180051858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5273}}^1$

素因数の和:5559

約数の個数: 48

約数和(自身を含む): 447572736

約数和(自身を除く): 267520878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 271, 542, 813, 1626, 1897, 2439, 3794, 4878, 5273, 5691, 10546, 11382, 15819, 17073, 31638, 34146, 36911, 47457, 73822, 94914, 110733, 221466, 332199, 664398, 1428983, 2857966, 4286949, 8573898, 10002881, 12860847, 20005762, 25721694, 30008643, 60017286, 90025929, 180051858]

約数ペア:

[(1, 180051858), (2, 90025929), (3, 60017286), (6, 30008643), (7, 25721694), (9, 20005762), (14, 12860847), (18, 10002881), (21, 8573898), (42, 4286949), (63, 2857966), (126, 1428983), (271, 664398), (542, 332199), (813, 221466), (1626, 110733), (1897, 94914), (2439, 73822), (3794, 47457), (4878, 36911), (5273, 34146), (5691, 31638), (10546, 17073), (11382, 15819)]