12748626

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 31601232

約数和(自身を除く): 18852606

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 67, 93, 99, 134, 186, 198, 201, 279, 341, 402, 558, 603, 682, 737, 961, 1023, 1206, 1474, 1922, 2046, 2077, 2211, 2883, 3069, 4154, 4422, 5766, 6138, 6231, 6633, 8649, 10571, 12462, 13266, 17298, 18693, 21142, 22847, 31713, 37386, 45694, 63426, 64387, 68541, 95139, 128774, 137082, 190278, 193161, 205623, 386322, 411246, 579483, 708257, 1158966, 1416514, 2124771, 4249542, 6374313, 12748626]

約数ペア:

[(1, 12748626), (2, 6374313), (3, 4249542), (6, 2124771), (9, 1416514), (11, 1158966), (18, 708257), (22, 579483), (31, 411246), (33, 386322), (62, 205623), (66, 193161), (67, 190278), (93, 137082), (99, 128774), (134, 95139), (186, 68541), (198, 64387), (201, 63426), (279, 45694), (341, 37386), (402, 31713), (558, 22847), (603, 21142), (682, 18693), (737, 17298), (961, 13266), (1023, 12462), (1206, 10571), (1474, 8649), (1922, 6633), (2046, 6231), (2077, 6138), (2211, 5766), (2883, 4422), (3069, 4154)]