42655608

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31181}}^1$

素因数の和:31212

約数の個数: 48

約数和(自身を含む): 121609800

約数和(自身を除く): 78954192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 31181, 62362, 93543, 124724, 187086, 249448, 280629, 374172, 561258, 592439, 748344, 1122516, 1184878, 1777317, 2245032, 2369756, 3554634, 4739512, 5331951, 7109268, 10663902, 14218536, 21327804, 42655608]

約数ペア:

[(1, 42655608), (2, 21327804), (3, 14218536), (4, 10663902), (6, 7109268), (8, 5331951), (9, 4739512), (12, 3554634), (18, 2369756), (19, 2245032), (24, 1777317), (36, 1184878), (38, 1122516), (57, 748344), (72, 592439), (76, 561258), (114, 374172), (152, 280629), (171, 249448), (228, 187086), (342, 124724), (456, 93543), (684, 62362), (1368, 31181)]