145469898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{384841}}^1$

素因数の和:384859

約数の個数: 32

約数和(自身を含む): 369448320

約数和(自身を除く): 223978422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 384841, 769682, 1154523, 2309046, 2693887, 3463569, 5387774, 6927138, 8081661, 10390707, 16163322, 20781414, 24244983, 48489966, 72734949, 145469898]

約数ペア:

[(1, 145469898), (2, 72734949), (3, 48489966), (6, 24244983), (7, 20781414), (9, 16163322), (14, 10390707), (18, 8081661), (21, 6927138), (27, 5387774), (42, 3463569), (54, 2693887), (63, 2309046), (126, 1154523), (189, 769682), (378, 384841)]