40943286

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 53405514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 71, 118, 142, 177, 181, 213, 354, 362, 426, 531, 543, 639, 1062, 1086, 1278, 1593, 1629, 1917, 3186, 3258, 3834, 4189, 4887, 8378, 9774, 10679, 12567, 12851, 21358, 25134, 25702, 32037, 37701, 38553, 64074, 75402, 77106, 96111, 113103, 115659, 192222, 226206, 231318, 288333, 346977, 576666, 693954, 758209, 1516418, 2274627, 4549254, 6823881, 13647762, 20471643, 40943286]

約数ペア:

[(1, 40943286), (2, 20471643), (3, 13647762), (6, 6823881), (9, 4549254), (18, 2274627), (27, 1516418), (54, 758209), (59, 693954), (71, 576666), (118, 346977), (142, 288333), (177, 231318), (181, 226206), (213, 192222), (354, 115659), (362, 113103), (426, 96111), (531, 77106), (543, 75402), (639, 64074), (1062, 38553), (1086, 37701), (1278, 32037), (1593, 25702), (1629, 25134), (1917, 21358), (3186, 12851), (3258, 12567), (3834, 10679), (4189, 9774), (4887, 8378)]