1860156

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 4745832

約数和(自身を除く): 2885676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 317, 326, 489, 634, 652, 951, 978, 1268, 1467, 1902, 1956, 2853, 2934, 3804, 5706, 5868, 11412, 51671, 103342, 155013, 206684, 310026, 465039, 620052, 930078, 1860156]

約数ペア:

[(1, 1860156), (2, 930078), (3, 620052), (4, 465039), (6, 310026), (9, 206684), (12, 155013), (18, 103342), (36, 51671), (163, 11412), (317, 5868), (326, 5706), (489, 3804), (634, 2934), (652, 2853), (951, 1956), (978, 1902), (1268, 1467)]