1111572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 3511872

約数和(自身を除く): 2400300

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 401, 462, 693, 802, 924, 1203, 1386, 1604, 2406, 2772, 2807, 3609, 4411, 4812, 5614, 7218, 8421, 8822, 11228, 13233, 14436, 16842, 17644, 25263, 26466, 30877, 33684, 39699, 50526, 52932, 61754, 79398, 92631, 101052, 123508, 158796, 185262, 277893, 370524, 555786, 1111572]

約数ペア:

[(1, 1111572), (2, 555786), (3, 370524), (4, 277893), (6, 185262), (7, 158796), (9, 123508), (11, 101052), (12, 92631), (14, 79398), (18, 61754), (21, 52932), (22, 50526), (28, 39699), (33, 33684), (36, 30877), (42, 26466), (44, 25263), (63, 17644), (66, 16842), (77, 14436), (84, 13233), (99, 11228), (126, 8822), (132, 8421), (154, 7218), (198, 5614), (231, 4812), (252, 4411), (308, 3609), (396, 2807), (401, 2772), (462, 2406), (693, 1604), (802, 1386), (924, 1203)]