19641132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1959

約数の個数: 72

約数和(自身を含む): 58155552

約数和(自身を除く): 38514420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 1901, 2583, 3444, 3802, 5166, 5703, 7604, 10332, 11406, 13307, 17109, 22812, 26614, 34218, 39921, 53228, 68436, 77941, 79842, 119763, 155882, 159684, 233823, 239526, 311764, 467646, 479052, 545587, 701469, 935292, 1091174, 1402938, 1636761, 2182348, 2805876, 3273522, 4910283, 6547044, 9820566, 19641132]

約数ペア:

[(1, 19641132), (2, 9820566), (3, 6547044), (4, 4910283), (6, 3273522), (7, 2805876), (9, 2182348), (12, 1636761), (14, 1402938), (18, 1091174), (21, 935292), (28, 701469), (36, 545587), (41, 479052), (42, 467646), (63, 311764), (82, 239526), (84, 233823), (123, 159684), (126, 155882), (164, 119763), (246, 79842), (252, 77941), (287, 68436), (369, 53228), (492, 39921), (574, 34218), (738, 26614), (861, 22812), (1148, 17109), (1476, 13307), (1722, 11406), (1901, 10332), (2583, 7604), (3444, 5703), (3802, 5166)]