81846018

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{24847}}^1$

素因数の和:24919

約数の個数: 32

約数和(自身を含む): 184869120

約数和(自身を除く): 103023102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 24847, 49694, 74541, 149082, 223623, 447246, 670869, 1341738, 1515667, 3031334, 4547001, 9094002, 13641003, 27282006, 40923009, 81846018]

約数ペア:

[(1, 81846018), (2, 40923009), (3, 27282006), (6, 13641003), (9, 9094002), (18, 4547001), (27, 3031334), (54, 1515667), (61, 1341738), (122, 670869), (183, 447246), (366, 223623), (549, 149082), (1098, 74541), (1647, 49694), (3294, 24847)]