12267090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12391}}^1$

素因数の和:12415

約数の個数: 48

約数和(自身を含む): 34796736

約数和(自身を除く): 22529646

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 12391, 24782, 37173, 61955, 74346, 111519, 123910, 136301, 185865, 223038, 272602, 371730, 408903, 557595, 681505, 817806, 1115190, 1226709, 1363010, 2044515, 2453418, 4089030, 6133545, 12267090]

約数ペア:

[(1, 12267090), (2, 6133545), (3, 4089030), (5, 2453418), (6, 2044515), (9, 1363010), (10, 1226709), (11, 1115190), (15, 817806), (18, 681505), (22, 557595), (30, 408903), (33, 371730), (45, 272602), (55, 223038), (66, 185865), (90, 136301), (99, 123910), (110, 111519), (165, 74346), (198, 61955), (330, 37173), (495, 24782), (990, 12391)]