18232470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 47719152

約数和(自身を除く): 29486682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1171, 1557, 1730, 2342, 2595, 3114, 3513, 5190, 5855, 7026, 7785, 10539, 11710, 15570, 17565, 21078, 35130, 52695, 105390, 202583, 405166, 607749, 1012915, 1215498, 1823247, 2025830, 3038745, 3646494, 6077490, 9116235, 18232470]

約数ペア:

[(1, 18232470), (2, 9116235), (3, 6077490), (5, 3646494), (6, 3038745), (9, 2025830), (10, 1823247), (15, 1215498), (18, 1012915), (30, 607749), (45, 405166), (90, 202583), (173, 105390), (346, 52695), (519, 35130), (865, 21078), (1038, 17565), (1171, 15570), (1557, 11710), (1730, 10539), (2342, 7785), (2595, 7026), (3114, 5855), (3513, 5190)]