22045149

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 40036800

約数和(自身を除く): 17991651

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 877, 931, 1197, 1323, 2631, 2793, 3591, 6139, 7893, 8379, 16663, 18417, 23679, 25137, 42973, 49989, 55251, 116641, 128919, 149967, 165753, 349923, 386757, 449901, 816487, 1049769, 1160271, 2449461, 3149307, 7348383, 22045149]

約数ペア:

[(1, 22045149), (3, 7348383), (7, 3149307), (9, 2449461), (19, 1160271), (21, 1049769), (27, 816487), (49, 449901), (57, 386757), (63, 349923), (133, 165753), (147, 149967), (171, 128919), (189, 116641), (399, 55251), (441, 49989), (513, 42973), (877, 25137), (931, 23679), (1197, 18417), (1323, 16663), (2631, 8379), (2793, 7893), (3591, 6139)]