1861736136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{10487}}^1$

素因数の和:11078

約数の個数: 64

約数和(自身を含む): 5021654400

約数和(自身を除く): 3159918264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 569, 1138, 1707, 2276, 3414, 4552, 6828, 7397, 10487, 13656, 14794, 20974, 22191, 29588, 31461, 41948, 44382, 59176, 62922, 83896, 88764, 125844, 136331, 177528, 251688, 272662, 408993, 545324, 817986, 1090648, 1635972, 3271944, 5967103, 11934206, 17901309, 23868412, 35802618, 47736824, 71605236, 77572339, 143210472, 155144678, 232717017, 310289356, 465434034, 620578712, 930868068, 1861736136]

約数ペア:

[(1, 1861736136), (2, 930868068), (3, 620578712), (4, 465434034), (6, 310289356), (8, 232717017), (12, 155144678), (13, 143210472), (24, 77572339), (26, 71605236), (39, 47736824), (52, 35802618), (78, 23868412), (104, 17901309), (156, 11934206), (312, 5967103), (569, 3271944), (1138, 1635972), (1707, 1090648), (2276, 817986), (3414, 545324), (4552, 408993), (6828, 272662), (7397, 251688), (10487, 177528), (13656, 136331), (14794, 125844), (20974, 88764), (22191, 83896), (29588, 62922), (31461, 59176), (41948, 44382)]