13494636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 36436400

約数和(自身を除く): 22941764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 109, 114, 171, 181, 218, 228, 327, 342, 362, 436, 543, 654, 684, 724, 981, 1086, 1308, 1629, 1962, 2071, 2172, 3258, 3439, 3924, 4142, 6213, 6516, 6878, 8284, 10317, 12426, 13756, 18639, 19729, 20634, 24852, 30951, 37278, 39458, 41268, 59187, 61902, 74556, 78916, 118374, 123804, 177561, 236748, 355122, 374851, 710244, 749702, 1124553, 1499404, 2249106, 3373659, 4498212, 6747318, 13494636]

約数ペア:

[(1, 13494636), (2, 6747318), (3, 4498212), (4, 3373659), (6, 2249106), (9, 1499404), (12, 1124553), (18, 749702), (19, 710244), (36, 374851), (38, 355122), (57, 236748), (76, 177561), (109, 123804), (114, 118374), (171, 78916), (181, 74556), (218, 61902), (228, 59187), (327, 41268), (342, 39458), (362, 37278), (436, 30951), (543, 24852), (654, 20634), (684, 19729), (724, 18639), (981, 13756), (1086, 12426), (1308, 10317), (1629, 8284), (1962, 6878), (2071, 6516), (2172, 6213), (3258, 4142), (3439, 3924)]