8940492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 25002432

約数和(自身を除く): 16061940

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 132, 198, 211, 214, 321, 396, 422, 428, 633, 642, 844, 963, 1177, 1266, 1284, 1899, 1926, 2321, 2354, 2532, 3531, 3798, 3852, 4642, 4708, 6963, 7062, 7596, 9284, 10593, 13926, 14124, 20889, 21186, 22577, 27852, 41778, 42372, 45154, 67731, 83556, 90308, 135462, 203193, 248347, 270924, 406386, 496694, 745041, 812772, 993388, 1490082, 2235123, 2980164, 4470246, 8940492]

約数ペア:

[(1, 8940492), (2, 4470246), (3, 2980164), (4, 2235123), (6, 1490082), (9, 993388), (11, 812772), (12, 745041), (18, 496694), (22, 406386), (33, 270924), (36, 248347), (44, 203193), (66, 135462), (99, 90308), (107, 83556), (132, 67731), (198, 45154), (211, 42372), (214, 41778), (321, 27852), (396, 22577), (422, 21186), (428, 20889), (633, 14124), (642, 13926), (844, 10593), (963, 9284), (1177, 7596), (1266, 7062), (1284, 6963), (1899, 4708), (1926, 4642), (2321, 3852), (2354, 3798), (2532, 3531)]