84126546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{222557}}^1$

素因数の和:222575

約数の個数: 32

約数和(自身を含む): 213655680

約数和(自身を除く): 129529134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 222557, 445114, 667671, 1335342, 1557899, 2003013, 3115798, 4006026, 4673697, 6009039, 9347394, 12018078, 14021091, 28042182, 42063273, 84126546]

約数ペア:

[(1, 84126546), (2, 42063273), (3, 28042182), (6, 14021091), (7, 12018078), (9, 9347394), (14, 6009039), (18, 4673697), (21, 4006026), (27, 3115798), (42, 2003013), (54, 1557899), (63, 1335342), (126, 667671), (189, 445114), (378, 222557)]