26644860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13457}}^1$

素因数の和:13483

約数の個数: 72

約数和(自身を含む): 88176816

約数和(自身を除く): 61531956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13457, 26914, 40371, 53828, 67285, 80742, 121113, 134570, 148027, 161484, 201855, 242226, 269140, 296054, 403710, 444081, 484452, 592108, 605565, 740135, 807420, 888162, 1211130, 1332243, 1480270, 1776324, 2220405, 2422260, 2664486, 2960540, 4440810, 5328972, 6661215, 8881620, 13322430, 26644860]

約数ペア:

[(1, 26644860), (2, 13322430), (3, 8881620), (4, 6661215), (5, 5328972), (6, 4440810), (9, 2960540), (10, 2664486), (11, 2422260), (12, 2220405), (15, 1776324), (18, 1480270), (20, 1332243), (22, 1211130), (30, 888162), (33, 807420), (36, 740135), (44, 605565), (45, 592108), (55, 484452), (60, 444081), (66, 403710), (90, 296054), (99, 269140), (110, 242226), (132, 201855), (165, 161484), (180, 148027), (198, 134570), (220, 121113), (330, 80742), (396, 67285), (495, 53828), (660, 40371), (990, 26914), (1980, 13457)]