8143884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1935

約数の個数: 72

約数和(自身を含む): 24923808

約数和(自身を除く): 16779924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 1901, 2142, 3802, 4284, 5703, 7604, 11406, 13307, 17109, 22812, 26614, 32317, 34218, 39921, 53228, 64634, 68436, 79842, 96951, 119763, 129268, 159684, 193902, 226219, 239526, 290853, 387804, 452438, 479052, 581706, 678657, 904876, 1163412, 1357314, 2035971, 2714628, 4071942, 8143884]

約数ペア:

[(1, 8143884), (2, 4071942), (3, 2714628), (4, 2035971), (6, 1357314), (7, 1163412), (9, 904876), (12, 678657), (14, 581706), (17, 479052), (18, 452438), (21, 387804), (28, 290853), (34, 239526), (36, 226219), (42, 193902), (51, 159684), (63, 129268), (68, 119763), (84, 96951), (102, 79842), (119, 68436), (126, 64634), (153, 53228), (204, 39921), (238, 34218), (252, 32317), (306, 26614), (357, 22812), (476, 17109), (612, 13307), (714, 11406), (1071, 7604), (1428, 5703), (1901, 4284), (2142, 3802)]