879498

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 40

約数和(自身を含む): 2025540

約数和(自身を除く): 1146042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 89, 122, 162, 178, 183, 267, 366, 534, 549, 801, 1098, 1602, 1647, 2403, 3294, 4806, 4941, 5429, 7209, 9882, 10858, 14418, 16287, 32574, 48861, 97722, 146583, 293166, 439749, 879498]

約数ペア:

[(1, 879498), (2, 439749), (3, 293166), (6, 146583), (9, 97722), (18, 48861), (27, 32574), (54, 16287), (61, 14418), (81, 10858), (89, 9882), (122, 7209), (162, 5429), (178, 4941), (183, 4806), (267, 3294), (366, 2403), (534, 1647), (549, 1602), (801, 1098)]