18822804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 59006976

約数和(自身を除く): 40184172

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1567, 1716, 2002, 3003, 3134, 4004, 4701, 6006, 6268, 9402, 10969, 12012, 17237, 18804, 20371, 21938, 32907, 34474, 40742, 43876, 51711, 61113, 65814, 68948, 81484, 103422, 120659, 122226, 131628, 142597, 206844, 224081, 241318, 244452, 285194, 361977, 427791, 448162, 482636, 570388, 672243, 723954, 855582, 896324, 1344486, 1447908, 1568567, 1711164, 2688972, 3137134, 4705701, 6274268, 9411402, 18822804]

約数ペア:

[(1, 18822804), (2, 9411402), (3, 6274268), (4, 4705701), (6, 3137134), (7, 2688972), (11, 1711164), (12, 1568567), (13, 1447908), (14, 1344486), (21, 896324), (22, 855582), (26, 723954), (28, 672243), (33, 570388), (39, 482636), (42, 448162), (44, 427791), (52, 361977), (66, 285194), (77, 244452), (78, 241318), (84, 224081), (91, 206844), (132, 142597), (143, 131628), (154, 122226), (156, 120659), (182, 103422), (231, 81484), (273, 68948), (286, 65814), (308, 61113), (364, 51711), (429, 43876), (462, 40742), (546, 34474), (572, 32907), (858, 21938), (924, 20371), (1001, 18804), (1092, 17237), (1567, 12012), (1716, 10969), (2002, 9402), (3003, 6268), (3134, 6006), (4004, 4701)]