16387812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 49593600

約数和(自身を除く): 33205788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 409, 477, 636, 742, 756, 818, 954, 1113, 1227, 1431, 1484, 1636, 1908, 2226, 2454, 2862, 2863, 3339, 3681, 4452, 4908, 5724, 5726, 6678, 7362, 8589, 10017, 11043, 11452, 13356, 14724, 17178, 20034, 21677, 22086, 25767, 34356, 40068, 43354, 44172, 51534, 65031, 77301, 86708, 103068, 130062, 151739, 154602, 195093, 260124, 303478, 309204, 390186, 455217, 585279, 606956, 780372, 910434, 1170558, 1365651, 1820868, 2341116, 2731302, 4096953, 5462604, 8193906, 16387812]

約数ペア:

[(1, 16387812), (2, 8193906), (3, 5462604), (4, 4096953), (6, 2731302), (7, 2341116), (9, 1820868), (12, 1365651), (14, 1170558), (18, 910434), (21, 780372), (27, 606956), (28, 585279), (36, 455217), (42, 390186), (53, 309204), (54, 303478), (63, 260124), (84, 195093), (106, 154602), (108, 151739), (126, 130062), (159, 103068), (189, 86708), (212, 77301), (252, 65031), (318, 51534), (371, 44172), (378, 43354), (409, 40068), (477, 34356), (636, 25767), (742, 22086), (756, 21677), (818, 20034), (954, 17178), (1113, 14724), (1227, 13356), (1431, 11452), (1484, 11043), (1636, 10017), (1908, 8589), (2226, 7362), (2454, 6678), (2862, 5726), (2863, 5724), (3339, 4908), (3681, 4452)]