21167662318

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 35842093056

約数和(自身を除く): 14674430738

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 367, 461, 517, 734, 922, 1034, 1331, 2662, 4037, 5071, 5687, 8074, 10142, 11374, 17249, 21667, 34498, 43334, 44407, 55781, 62557, 88814, 111562, 125114, 169187, 189739, 238337, 338374, 379478, 476674, 488477, 613591, 976954, 1227182, 1861057, 2087129, 2621707, 3722114, 4174258, 5243414, 7951789, 15903578, 20471627, 22958419, 28838777, 40943254, 45916838, 57677554, 87469679, 174939358, 225187897, 450375794, 962166469, 1924332938, 10583831159, 21167662318]

約数ペア:

[(1, 21167662318), (2, 10583831159), (11, 1924332938), (22, 962166469), (47, 450375794), (94, 225187897), (121, 174939358), (242, 87469679), (367, 57677554), (461, 45916838), (517, 40943254), (734, 28838777), (922, 22958419), (1034, 20471627), (1331, 15903578), (2662, 7951789), (4037, 5243414), (5071, 4174258), (5687, 3722114), (8074, 2621707), (10142, 2087129), (11374, 1861057), (17249, 1227182), (21667, 976954), (34498, 613591), (43334, 488477), (44407, 476674), (55781, 379478), (62557, 338374), (88814, 238337), (111562, 189739), (125114, 169187)]