21933306

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1771

約数の個数: 48

約数和(自身を含む): 51217920

約数和(自身を除く): 29284614

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 1709, 2139, 3418, 4278, 5127, 6417, 10254, 12834, 15381, 30762, 39307, 52979, 78614, 105958, 117921, 158937, 235842, 317874, 353763, 476811, 707526, 953622, 1218517, 2437034, 3655551, 7311102, 10966653, 21933306]

約数ペア:

[(1, 21933306), (2, 10966653), (3, 7311102), (6, 3655551), (9, 2437034), (18, 1218517), (23, 953622), (31, 707526), (46, 476811), (62, 353763), (69, 317874), (93, 235842), (138, 158937), (186, 117921), (207, 105958), (279, 78614), (414, 52979), (558, 39307), (713, 30762), (1426, 15381), (1709, 12834), (2139, 10254), (3418, 6417), (4278, 5127)]