1806948

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:56

約数の個数: 108

約数和(自身を含む): 5595408

約数和(自身を除く): 3788460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 169, 198, 234, 243, 286, 297, 324, 338, 351, 396, 429, 468, 486, 507, 572, 594, 676, 702, 858, 891, 972, 1014, 1053, 1188, 1287, 1404, 1521, 1716, 1782, 1859, 2028, 2106, 2574, 2673, 3042, 3159, 3564, 3718, 3861, 4212, 4563, 5148, 5346, 5577, 6084, 6318, 7436, 7722, 9126, 10692, 11154, 11583, 12636, 13689, 15444, 16731, 18252, 22308, 23166, 27378, 33462, 34749, 41067, 46332, 50193, 54756, 66924, 69498, 82134, 100386, 138996, 150579, 164268, 200772, 301158, 451737, 602316, 903474, 1806948]

約数ペア:

[(1, 1806948), (2, 903474), (3, 602316), (4, 451737), (6, 301158), (9, 200772), (11, 164268), (12, 150579), (13, 138996), (18, 100386), (22, 82134), (26, 69498), (27, 66924), (33, 54756), (36, 50193), (39, 46332), (44, 41067), (52, 34749), (54, 33462), (66, 27378), (78, 23166), (81, 22308), (99, 18252), (108, 16731), (117, 15444), (132, 13689), (143, 12636), (156, 11583), (162, 11154), (169, 10692), (198, 9126), (234, 7722), (243, 7436), (286, 6318), (297, 6084), (324, 5577), (338, 5346), (351, 5148), (396, 4563), (429, 4212), (468, 3861), (486, 3718), (507, 3564), (572, 3159), (594, 3042), (676, 2673), (702, 2574), (858, 2106), (891, 2028), (972, 1859), (1014, 1782), (1053, 1716), (1188, 1521), (1287, 1404)]