2021302674

素因数分解:

$2^1\times 3^6\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:567

約数の個数: 112

約数和(自身を含む): 4732383960

約数和(自身を除く): 2711081286

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 89, 111, 162, 178, 222, 243, 267, 333, 421, 486, 534, 666, 729, 801, 842, 999, 1263, 1458, 1602, 1998, 2403, 2526, 2997, 3293, 3789, 4806, 5994, 6586, 7209, 7578, 8991, 9879, 11367, 14418, 15577, 17982, 19758, 21627, 22734, 26973, 29637, 31154, 34101, 37469, 43254, 46731, 53946, 59274, 64881, 68202, 74938, 88911, 93462, 102303, 112407, 129762, 140193, 177822, 204606, 224814, 266733, 280386, 306909, 337221, 420579, 533466, 613818, 674442, 800199, 841158, 1011663, 1261737, 1386353, 1600398, 2023326, 2400597, 2523474, 2772706, 3034989, 3785211, 4159059, 4801194, 6069978, 7570422, 8318118, 9104967, 11355633, 12477177, 18209934, 22711266, 24954354, 27314901, 37431531, 54629802, 74863062, 112294593, 224589186, 336883779, 673767558, 1010651337, 2021302674]

約数ペア:

[(1, 2021302674), (2, 1010651337), (3, 673767558), (6, 336883779), (9, 224589186), (18, 112294593), (27, 74863062), (37, 54629802), (54, 37431531), (74, 27314901), (81, 24954354), (89, 22711266), (111, 18209934), (162, 12477177), (178, 11355633), (222, 9104967), (243, 8318118), (267, 7570422), (333, 6069978), (421, 4801194), (486, 4159059), (534, 3785211), (666, 3034989), (729, 2772706), (801, 2523474), (842, 2400597), (999, 2023326), (1263, 1600398), (1458, 1386353), (1602, 1261737), (1998, 1011663), (2403, 841158), (2526, 800199), (2997, 674442), (3293, 613818), (3789, 533466), (4806, 420579), (5994, 337221), (6586, 306909), (7209, 280386), (7578, 266733), (8991, 224814), (9879, 204606), (11367, 177822), (14418, 140193), (15577, 129762), (17982, 112407), (19758, 102303), (21627, 93462), (22734, 88911), (26973, 74938), (29637, 68202), (31154, 64881), (34101, 59274), (37469, 53946), (43254, 46731)]