2018332593

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1777}}^1$

素因数の和:1899

約数の個数: 64

約数和(自身を含む): 3277209600

約数和(自身を除く): 1258877007

約数列:

[1, 3, 9, 23, 27, 31, 59, 69, 93, 177, 207, 279, 531, 621, 713, 837, 1357, 1593, 1777, 1829, 2139, 4071, 5331, 5487, 6417, 12213, 15993, 16461, 19251, 36639, 40871, 42067, 47979, 49383, 55087, 104843, 122613, 126201, 165261, 314529, 367839, 378603, 495783, 943587, 1103517, 1135809, 1267001, 1487349, 2411389, 2830761, 3250133, 3801003, 7234167, 9750399, 11403009, 21702501, 29251197, 34209027, 65107503, 74753059, 87753591, 224259177, 672777531, 2018332593]

約数ペア:

[(1, 2018332593), (3, 672777531), (9, 224259177), (23, 87753591), (27, 74753059), (31, 65107503), (59, 34209027), (69, 29251197), (93, 21702501), (177, 11403009), (207, 9750399), (279, 7234167), (531, 3801003), (621, 3250133), (713, 2830761), (837, 2411389), (1357, 1487349), (1593, 1267001), (1777, 1135809), (1829, 1103517), (2139, 943587), (4071, 495783), (5331, 378603), (5487, 367839), (6417, 314529), (12213, 165261), (15993, 126201), (16461, 122613), (19251, 104843), (36639, 55087), (40871, 49383), (42067, 47979)]