130019358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71993}}^1$

素因数の和:72048

約数の個数: 32

約数和(自身を含む): 304102656

約数和(自身を除く): 174083298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 71993, 143986, 215979, 431958, 503951, 1007902, 1511853, 3023706, 3095699, 6191398, 9287097, 18574194, 21669893, 43339786, 65009679, 130019358]

約数ペア:

[(1, 130019358), (2, 65009679), (3, 43339786), (6, 21669893), (7, 18574194), (14, 9287097), (21, 6191398), (42, 3095699), (43, 3023706), (86, 1511853), (129, 1007902), (258, 503951), (301, 431958), (602, 215979), (903, 143986), (1806, 71993)]