18712716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 33542004

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 31, 33, 34, 44, 51, 62, 66, 68, 93, 102, 124, 132, 186, 187, 204, 269, 341, 372, 374, 527, 538, 561, 682, 748, 807, 1023, 1054, 1076, 1122, 1364, 1581, 1614, 2046, 2108, 2244, 2959, 3162, 3228, 4092, 4573, 5797, 5918, 6324, 8339, 8877, 9146, 11594, 11836, 13719, 16678, 17391, 17754, 18292, 23188, 25017, 27438, 33356, 34782, 35508, 50034, 50303, 54876, 69564, 91729, 100068, 100606, 141763, 150909, 183458, 201212, 275187, 283526, 301818, 366916, 425289, 550374, 567052, 603636, 850578, 1100748, 1559393, 1701156, 3118786, 4678179, 6237572, 9356358, 18712716]

約数ペア:

[(1, 18712716), (2, 9356358), (3, 6237572), (4, 4678179), (6, 3118786), (11, 1701156), (12, 1559393), (17, 1100748), (22, 850578), (31, 603636), (33, 567052), (34, 550374), (44, 425289), (51, 366916), (62, 301818), (66, 283526), (68, 275187), (93, 201212), (102, 183458), (124, 150909), (132, 141763), (186, 100606), (187, 100068), (204, 91729), (269, 69564), (341, 54876), (372, 50303), (374, 50034), (527, 35508), (538, 34782), (561, 33356), (682, 27438), (748, 25017), (807, 23188), (1023, 18292), (1054, 17754), (1076, 17391), (1122, 16678), (1364, 13719), (1581, 11836), (1614, 11594), (2046, 9146), (2108, 8877), (2244, 8339), (2959, 6324), (3162, 5918), (3228, 5797), (4092, 4573)]