1330241778

素因数分解:

$2^1\times 3^5\times {\mathrm{137}}^1\times {\mathrm{19979}}^1$

素因数の和:20133

約数の個数: 48

約数和(自身を含む): 3010906080

約数和(自身を除く): 1680664302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 243, 274, 411, 486, 822, 1233, 2466, 3699, 7398, 11097, 19979, 22194, 33291, 39958, 59937, 66582, 119874, 179811, 359622, 539433, 1078866, 1618299, 2737123, 3236598, 4854897, 5474246, 8211369, 9709794, 16422738, 24634107, 49268214, 73902321, 147804642, 221706963, 443413926, 665120889, 1330241778]

約数ペア:

[(1, 1330241778), (2, 665120889), (3, 443413926), (6, 221706963), (9, 147804642), (18, 73902321), (27, 49268214), (54, 24634107), (81, 16422738), (137, 9709794), (162, 8211369), (243, 5474246), (274, 4854897), (411, 3236598), (486, 2737123), (822, 1618299), (1233, 1078866), (2466, 539433), (3699, 359622), (7398, 179811), (11097, 119874), (19979, 66582), (22194, 59937), (33291, 39958)]