311822638218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{190367911}}^1$

素因数の和:190367939

約数の個数: 48

約数和(自身を含む): 831527039616

約数和(自身を除く): 519704401398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 190367911, 380735822, 571103733, 1142207466, 1332575377, 1713311199, 2474782843, 2665150754, 3426622398, 3997726131, 4949565686, 7424348529, 7995452262, 11993178393, 14848697058, 17323479901, 22273045587, 23986356786, 34646959802, 44546091174, 51970439703, 103940879406, 155911319109, 311822638218]

約数ペア:

[(1, 311822638218), (2, 155911319109), (3, 103940879406), (6, 51970439703), (7, 44546091174), (9, 34646959802), (13, 23986356786), (14, 22273045587), (18, 17323479901), (21, 14848697058), (26, 11993178393), (39, 7995452262), (42, 7424348529), (63, 4949565686), (78, 3997726131), (91, 3426622398), (117, 2665150754), (126, 2474782843), (182, 1713311199), (234, 1332575377), (273, 1142207466), (546, 571103733), (819, 380735822), (1638, 190367911)]