31631292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11411}}^1$

素因数の和:11439

約数の個数: 72

約数和(自身を含む): 99695232

約数和(自身を除く): 68063940

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 11411, 22822, 34233, 45644, 68466, 79877, 102699, 125521, 136932, 159754, 205398, 239631, 251042, 319508, 376563, 410796, 479262, 502084, 718893, 753126, 878647, 958524, 1129689, 1437786, 1506252, 1757294, 2259378, 2635941, 2875572, 3514588, 4518756, 5271882, 7907823, 10543764, 15815646, 31631292]

約数ペア:

[(1, 31631292), (2, 15815646), (3, 10543764), (4, 7907823), (6, 5271882), (7, 4518756), (9, 3514588), (11, 2875572), (12, 2635941), (14, 2259378), (18, 1757294), (21, 1506252), (22, 1437786), (28, 1129689), (33, 958524), (36, 878647), (42, 753126), (44, 718893), (63, 502084), (66, 479262), (77, 410796), (84, 376563), (99, 319508), (126, 251042), (132, 239631), (154, 205398), (198, 159754), (231, 136932), (252, 125521), (308, 102699), (396, 79877), (462, 68466), (693, 45644), (924, 34233), (1386, 22822), (2772, 11411)]