139828626

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{369917}}^1$

素因数の和:369935

約数の個数: 32

約数和(自身を含む): 355121280

約数和(自身を除く): 215292654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 369917, 739834, 1109751, 2219502, 2589419, 3329253, 5178838, 6658506, 7768257, 9987759, 15536514, 19975518, 23304771, 46609542, 69914313, 139828626]

約数ペア:

[(1, 139828626), (2, 69914313), (3, 46609542), (6, 23304771), (7, 19975518), (9, 15536514), (14, 9987759), (18, 7768257), (21, 6658506), (27, 5178838), (42, 3329253), (54, 2589419), (63, 2219502), (126, 1109751), (189, 739834), (378, 369917)]