12216438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 31370976

約数和(自身を除く): 19154538

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 37, 39, 51, 74, 78, 83, 102, 111, 117, 153, 166, 221, 222, 234, 249, 306, 333, 442, 481, 498, 629, 663, 666, 747, 962, 1079, 1258, 1326, 1411, 1443, 1494, 1887, 1989, 2158, 2822, 2886, 3071, 3237, 3774, 3978, 4233, 4329, 5661, 6142, 6474, 8177, 8466, 8658, 9213, 9711, 11322, 12699, 16354, 18343, 18426, 19422, 24531, 25398, 27639, 36686, 39923, 49062, 52207, 55029, 55278, 73593, 79846, 104414, 110058, 119769, 147186, 156621, 165087, 239538, 313242, 330174, 359307, 469863, 678691, 718614, 939726, 1357382, 2036073, 4072146, 6108219, 12216438]

約数ペア:

[(1, 12216438), (2, 6108219), (3, 4072146), (6, 2036073), (9, 1357382), (13, 939726), (17, 718614), (18, 678691), (26, 469863), (34, 359307), (37, 330174), (39, 313242), (51, 239538), (74, 165087), (78, 156621), (83, 147186), (102, 119769), (111, 110058), (117, 104414), (153, 79846), (166, 73593), (221, 55278), (222, 55029), (234, 52207), (249, 49062), (306, 39923), (333, 36686), (442, 27639), (481, 25398), (498, 24531), (629, 19422), (663, 18426), (666, 18343), (747, 16354), (962, 12699), (1079, 11322), (1258, 9711), (1326, 9213), (1411, 8658), (1443, 8466), (1494, 8177), (1887, 6474), (1989, 6142), (2158, 5661), (2822, 4329), (2886, 4233), (3071, 3978), (3237, 3774)]