26316180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13291}}^1$

素因数の和:13317

約数の個数: 72

約数和(自身を含む): 87089184

約数和(自身を除く): 60773004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13291, 26582, 39873, 53164, 66455, 79746, 119619, 132910, 146201, 159492, 199365, 239238, 265820, 292402, 398730, 438603, 478476, 584804, 598095, 731005, 797460, 877206, 1196190, 1315809, 1462010, 1754412, 2193015, 2392380, 2631618, 2924020, 4386030, 5263236, 6579045, 8772060, 13158090, 26316180]

約数ペア:

[(1, 26316180), (2, 13158090), (3, 8772060), (4, 6579045), (5, 5263236), (6, 4386030), (9, 2924020), (10, 2631618), (11, 2392380), (12, 2193015), (15, 1754412), (18, 1462010), (20, 1315809), (22, 1196190), (30, 877206), (33, 797460), (36, 731005), (44, 598095), (45, 584804), (55, 478476), (60, 438603), (66, 398730), (90, 292402), (99, 265820), (110, 239238), (132, 199365), (165, 159492), (180, 146201), (198, 132910), (220, 119619), (330, 79746), (396, 66455), (495, 53164), (660, 39873), (990, 26582), (1980, 13291)]