64646694

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{171023}}^1$

素因数の和:171041

約数の個数: 32

約数和(自身を含む): 164183040

約数和(自身を除く): 99536346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 171023, 342046, 513069, 1026138, 1197161, 1539207, 2394322, 3078414, 3591483, 4617621, 7182966, 9235242, 10774449, 21548898, 32323347, 64646694]

約数ペア:

[(1, 64646694), (2, 32323347), (3, 21548898), (6, 10774449), (7, 9235242), (9, 7182966), (14, 4617621), (18, 3591483), (21, 3078414), (27, 2394322), (42, 1539207), (54, 1197161), (63, 1026138), (126, 513069), (189, 342046), (378, 171023)]