1618162812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{45541}}^1$

素因数の和:45608

約数の個数: 96

約数和(自身を含む): 4896675840

約数和(自身を除く): 3278513028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1692, 1974, 2538, 2961, 3948, 5076, 5922, 8883, 11844, 17766, 35532, 45541, 91082, 136623, 182164, 273246, 318787, 409869, 546492, 637574, 819738, 956361, 1229607, 1275148, 1639476, 1912722, 2140427, 2459214, 2869083, 3825444, 4280854, 4918428, 5738166, 6421281, 8561708, 8607249, 11476332, 12842562, 14982989, 17214498, 19263843, 25685124, 29965978, 34428996, 38527686, 44948967, 57791529, 59931956, 77055372, 89897934, 115583058, 134846901, 179795868, 231166116, 269693802, 404540703, 539387604, 809081406, 1618162812]

約数ペア:

[(1, 1618162812), (2, 809081406), (3, 539387604), (4, 404540703), (6, 269693802), (7, 231166116), (9, 179795868), (12, 134846901), (14, 115583058), (18, 89897934), (21, 77055372), (27, 59931956), (28, 57791529), (36, 44948967), (42, 38527686), (47, 34428996), (54, 29965978), (63, 25685124), (84, 19263843), (94, 17214498), (108, 14982989), (126, 12842562), (141, 11476332), (188, 8607249), (189, 8561708), (252, 6421281), (282, 5738166), (329, 4918428), (378, 4280854), (423, 3825444), (564, 2869083), (658, 2459214), (756, 2140427), (846, 1912722), (987, 1639476), (1269, 1275148), (1316, 1229607), (1692, 956361), (1974, 819738), (2538, 637574), (2961, 546492), (3948, 409869), (5076, 318787), (5922, 273246), (8883, 182164), (11844, 136623), (17766, 91082), (35532, 45541)]