26521254

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 63376560

約数和(自身を除く): 36855306

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 47, 58, 69, 87, 94, 138, 141, 174, 207, 261, 282, 414, 423, 522, 667, 846, 1081, 1334, 1363, 2001, 2162, 2209, 2726, 3243, 4002, 4089, 4418, 6003, 6486, 6627, 8178, 9729, 12006, 12267, 13254, 19458, 19881, 24534, 31349, 39762, 50807, 62698, 64061, 94047, 101614, 128122, 152421, 188094, 192183, 282141, 304842, 384366, 457263, 564282, 576549, 914526, 1153098, 1473403, 2946806, 4420209, 8840418, 13260627, 26521254]

約数ペア:

[(1, 26521254), (2, 13260627), (3, 8840418), (6, 4420209), (9, 2946806), (18, 1473403), (23, 1153098), (29, 914526), (46, 576549), (47, 564282), (58, 457263), (69, 384366), (87, 304842), (94, 282141), (138, 192183), (141, 188094), (174, 152421), (207, 128122), (261, 101614), (282, 94047), (414, 64061), (423, 62698), (522, 50807), (667, 39762), (846, 31349), (1081, 24534), (1334, 19881), (1363, 19458), (2001, 13254), (2162, 12267), (2209, 12006), (2726, 9729), (3243, 8178), (4002, 6627), (4089, 6486), (4418, 6003)]