22142406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 52690176

約数和(自身を除く): 30547770

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 131, 143, 197, 262, 286, 393, 394, 429, 591, 786, 858, 1182, 1441, 1703, 2167, 2561, 2882, 3406, 4323, 4334, 5109, 5122, 6501, 7683, 8646, 10218, 13002, 15366, 18733, 25807, 28171, 37466, 51614, 56199, 56342, 77421, 84513, 112398, 154842, 169026, 283877, 335491, 567754, 670982, 851631, 1006473, 1703262, 2012946, 3690401, 7380802, 11071203, 22142406]

約数ペア:

[(1, 22142406), (2, 11071203), (3, 7380802), (6, 3690401), (11, 2012946), (13, 1703262), (22, 1006473), (26, 851631), (33, 670982), (39, 567754), (66, 335491), (78, 283877), (131, 169026), (143, 154842), (197, 112398), (262, 84513), (286, 77421), (393, 56342), (394, 56199), (429, 51614), (591, 37466), (786, 28171), (858, 25807), (1182, 18733), (1441, 15366), (1703, 13002), (2167, 10218), (2561, 8646), (2882, 7683), (3406, 6501), (4323, 5122), (4334, 5109)]