853835346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521267}}^1$

素因数の和:521295

約数の個数: 48

約数和(自身を含む): 2276898624

約数和(自身を除く): 1423063278

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, 521267, 1042534, 1563801, 3127602, 3648869, 4691403, 6776471, 7297738, 9382806, 10946607, 13552942, 20329413, 21893214, 32839821, 40658826, 47435297, 60988239, 65679642, 94870594, 121976478, 142305891, 284611782, 426917673, 853835346]

約数ペア:

[(1, 853835346), (2, 426917673), (3, 284611782), (6, 142305891), (7, 121976478), (9, 94870594), (13, 65679642), (14, 60988239), (18, 47435297), (21, 40658826), (26, 32839821), (39, 21893214), (42, 20329413), (63, 13552942), (78, 10946607), (91, 9382806), (117, 7297738), (126, 6776471), (182, 4691403), (234, 3648869), (273, 3127602), (546, 1563801), (819, 1042534), (1638, 521267)]