2018364060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{909173}}^1$

素因数の和:909222

約数の個数: 48

約数和(自身を含む): 5804166816

約数和(自身を除く): 3785802756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 909173, 1818346, 2727519, 3636692, 4545865, 5455038, 9091730, 10910076, 13637595, 18183460, 27275190, 33639401, 54550380, 67278802, 100918203, 134557604, 168197005, 201836406, 336394010, 403672812, 504591015, 672788020, 1009182030, 2018364060]

約数ペア:

[(1, 2018364060), (2, 1009182030), (3, 672788020), (4, 504591015), (5, 403672812), (6, 336394010), (10, 201836406), (12, 168197005), (15, 134557604), (20, 100918203), (30, 67278802), (37, 54550380), (60, 33639401), (74, 27275190), (111, 18183460), (148, 13637595), (185, 10910076), (222, 9091730), (370, 5455038), (444, 4545865), (555, 3636692), (740, 2727519), (1110, 1818346), (2220, 909173)]