145332774

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{260453}}^1$

素因数の和:260492

約数の個数: 24

約数和(自身を含む): 325046592

約数和(自身を除く): 179713818

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 260453, 520906, 781359, 1562718, 2344077, 4688154, 8074043, 16148086, 24222129, 48444258, 72666387, 145332774]

約数ペア:

[(1, 145332774), (2, 72666387), (3, 48444258), (6, 24222129), (9, 16148086), (18, 8074043), (31, 4688154), (62, 2344077), (93, 1562718), (186, 781359), (279, 520906), (558, 260453)]