17880984

素因数分解:

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

素因数の和:341

約数の個数: 96

約数和(自身を含む): 53576640

約数和(自身を除く): 35695656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 107, 132, 198, 211, 214, 264, 321, 396, 422, 428, 633, 642, 792, 844, 856, 963, 1177, 1266, 1284, 1688, 1899, 1926, 2321, 2354, 2532, 2568, 3531, 3798, 3852, 4642, 4708, 5064, 6963, 7062, 7596, 7704, 9284, 9416, 10593, 13926, 14124, 15192, 18568, 20889, 21186, 22577, 27852, 28248, 41778, 42372, 45154, 55704, 67731, 83556, 84744, 90308, 135462, 167112, 180616, 203193, 248347, 270924, 406386, 496694, 541848, 745041, 812772, 993388, 1490082, 1625544, 1986776, 2235123, 2980164, 4470246, 5960328, 8940492, 17880984]

約数ペア:

[(1, 17880984), (2, 8940492), (3, 5960328), (4, 4470246), (6, 2980164), (8, 2235123), (9, 1986776), (11, 1625544), (12, 1490082), (18, 993388), (22, 812772), (24, 745041), (33, 541848), (36, 496694), (44, 406386), (66, 270924), (72, 248347), (88, 203193), (99, 180616), (107, 167112), (132, 135462), (198, 90308), (211, 84744), (214, 83556), (264, 67731), (321, 55704), (396, 45154), (422, 42372), (428, 41778), (633, 28248), (642, 27852), (792, 22577), (844, 21186), (856, 20889), (963, 18568), (1177, 15192), (1266, 14124), (1284, 13926), (1688, 10593), (1899, 9416), (1926, 9284), (2321, 7704), (2354, 7596), (2532, 7062), (2568, 6963), (3531, 5064), (3798, 4708), (3852, 4642)]