661919118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2833}}^1\times {\mathrm{5563}}^1$

素因数の和:8408

約数の個数: 32

約数和(自身を含む): 1513764096

約数和(自身を除く): 851844978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2833, 5563, 5666, 8499, 11126, 16689, 16998, 19831, 33378, 38941, 39662, 59493, 77882, 116823, 118986, 233646, 15759979, 31519958, 47279937, 94559874, 110319853, 220639706, 330959559, 661919118]

約数ペア:

[(1, 661919118), (2, 330959559), (3, 220639706), (6, 110319853), (7, 94559874), (14, 47279937), (21, 31519958), (42, 15759979), (2833, 233646), (5563, 118986), (5666, 116823), (8499, 77882), (11126, 59493), (16689, 39662), (16998, 38941), (19831, 33378)]