18349590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 51217920

約数和(自身を除く): 32868330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1481, 1770, 2065, 2478, 2962, 4130, 4443, 6195, 7405, 8886, 10367, 12390, 14810, 20734, 22215, 31101, 44430, 51835, 62202, 87379, 103670, 155505, 174758, 262137, 311010, 436895, 524274, 611653, 873790, 1223306, 1310685, 1834959, 2621370, 3058265, 3669918, 6116530, 9174795, 18349590]

約数ペア:

[(1, 18349590), (2, 9174795), (3, 6116530), (5, 3669918), (6, 3058265), (7, 2621370), (10, 1834959), (14, 1310685), (15, 1223306), (21, 873790), (30, 611653), (35, 524274), (42, 436895), (59, 311010), (70, 262137), (105, 174758), (118, 155505), (177, 103670), (210, 87379), (295, 62202), (354, 51835), (413, 44430), (590, 31101), (826, 22215), (885, 20734), (1239, 14810), (1481, 12390), (1770, 10367), (2065, 8886), (2478, 7405), (2962, 6195), (4130, 4443)]