22513428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2237

約数の個数: 72

約数和(自身を含む): 66655680

約数和(自身を除く): 44142252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2179, 2583, 3444, 4358, 5166, 6537, 8716, 10332, 13074, 15253, 19611, 26148, 30506, 39222, 45759, 61012, 78444, 89339, 91518, 137277, 178678, 183036, 268017, 274554, 357356, 536034, 549108, 625373, 804051, 1072068, 1250746, 1608102, 1876119, 2501492, 3216204, 3752238, 5628357, 7504476, 11256714, 22513428]

約数ペア:

[(1, 22513428), (2, 11256714), (3, 7504476), (4, 5628357), (6, 3752238), (7, 3216204), (9, 2501492), (12, 1876119), (14, 1608102), (18, 1250746), (21, 1072068), (28, 804051), (36, 625373), (41, 549108), (42, 536034), (63, 357356), (82, 274554), (84, 268017), (123, 183036), (126, 178678), (164, 137277), (246, 91518), (252, 89339), (287, 78444), (369, 61012), (492, 45759), (574, 39222), (738, 30506), (861, 26148), (1148, 19611), (1476, 15253), (1722, 13074), (2179, 10332), (2583, 8716), (3444, 6537), (4358, 5166)]