549666

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:62

約数の個数: 56

約数和(自身を含む): 1377180

約数和(自身を除く): 827514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 117, 162, 174, 234, 243, 261, 351, 377, 486, 522, 702, 729, 754, 783, 1053, 1131, 1458, 1566, 2106, 2262, 2349, 3159, 3393, 4698, 6318, 6786, 7047, 9477, 10179, 14094, 18954, 20358, 21141, 30537, 42282, 61074, 91611, 183222, 274833, 549666]

約数ペア:

[(1, 549666), (2, 274833), (3, 183222), (6, 91611), (9, 61074), (13, 42282), (18, 30537), (26, 21141), (27, 20358), (29, 18954), (39, 14094), (54, 10179), (58, 9477), (78, 7047), (81, 6786), (87, 6318), (117, 4698), (162, 3393), (174, 3159), (234, 2349), (243, 2262), (261, 2106), (351, 1566), (377, 1458), (486, 1131), (522, 1053), (702, 783), (729, 754)]