18055416

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 47174400

約数和(自身を除く): 29118984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 59, 82, 118, 123, 164, 177, 236, 246, 311, 328, 354, 472, 492, 622, 708, 933, 984, 1244, 1416, 1866, 2419, 2488, 3732, 4838, 7257, 7464, 9676, 12751, 14514, 18349, 19352, 25502, 29028, 36698, 38253, 51004, 55047, 58056, 73396, 76506, 102008, 110094, 146792, 153012, 220188, 306024, 440376, 752309, 1504618, 2256927, 3009236, 4513854, 6018472, 9027708, 18055416]

約数ペア:

[(1, 18055416), (2, 9027708), (3, 6018472), (4, 4513854), (6, 3009236), (8, 2256927), (12, 1504618), (24, 752309), (41, 440376), (59, 306024), (82, 220188), (118, 153012), (123, 146792), (164, 110094), (177, 102008), (236, 76506), (246, 73396), (311, 58056), (328, 55047), (354, 51004), (472, 38253), (492, 36698), (622, 29028), (708, 25502), (933, 19352), (984, 18349), (1244, 14514), (1416, 12751), (1866, 9676), (2419, 7464), (2488, 7257), (3732, 4838)]