12655188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3893

約数の個数: 72

約数和(自身を含む): 39381888

約数和(自身を除く): 26726700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 3863, 7726, 11589, 15452, 23178, 27041, 34767, 46356, 50219, 54082, 69534, 81123, 100438, 108164, 139068, 150657, 162246, 200876, 243369, 301314, 324492, 351533, 451971, 486738, 602628, 703066, 903942, 973476, 1054599, 1406132, 1807884, 2109198, 3163797, 4218396, 6327594, 12655188]

約数ペア:

[(1, 12655188), (2, 6327594), (3, 4218396), (4, 3163797), (6, 2109198), (7, 1807884), (9, 1406132), (12, 1054599), (13, 973476), (14, 903942), (18, 703066), (21, 602628), (26, 486738), (28, 451971), (36, 351533), (39, 324492), (42, 301314), (52, 243369), (63, 200876), (78, 162246), (84, 150657), (91, 139068), (117, 108164), (126, 100438), (156, 81123), (182, 69534), (234, 54082), (252, 50219), (273, 46356), (364, 34767), (468, 27041), (546, 23178), (819, 15452), (1092, 11589), (1638, 7726), (3276, 3863)]