64959678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{171851}}^1$

素因数の和:171869

約数の個数: 32

約数和(自身を含む): 164977920

約数和(自身を除く): 100018242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 171851, 343702, 515553, 1031106, 1202957, 1546659, 2405914, 3093318, 3608871, 4639977, 7217742, 9279954, 10826613, 21653226, 32479839, 64959678]

約数ペア:

[(1, 64959678), (2, 32479839), (3, 21653226), (6, 10826613), (7, 9279954), (9, 7217742), (14, 4639977), (18, 3608871), (21, 3093318), (27, 2405914), (42, 1546659), (54, 1202957), (63, 1031106), (126, 515553), (189, 343702), (378, 171851)]