11988354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 29352960

約数和(自身を除く): 17364606

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 114, 133, 166, 181, 249, 266, 362, 399, 498, 543, 581, 798, 1086, 1162, 1267, 1577, 1743, 2534, 3154, 3439, 3486, 3801, 4731, 6878, 7602, 9462, 10317, 11039, 15023, 20634, 22078, 24073, 30046, 33117, 45069, 48146, 66234, 72219, 90138, 105161, 144438, 210322, 285437, 315483, 570874, 630966, 856311, 1712622, 1998059, 3996118, 5994177, 11988354]

約数ペア:

[(1, 11988354), (2, 5994177), (3, 3996118), (6, 1998059), (7, 1712622), (14, 856311), (19, 630966), (21, 570874), (38, 315483), (42, 285437), (57, 210322), (83, 144438), (114, 105161), (133, 90138), (166, 72219), (181, 66234), (249, 48146), (266, 45069), (362, 33117), (399, 30046), (498, 24073), (543, 22078), (581, 20634), (798, 15023), (1086, 11039), (1162, 10317), (1267, 9462), (1577, 7602), (1743, 6878), (2534, 4731), (3154, 3801), (3439, 3486)]