465489018

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3517}}^1$

素因数の和:3593

約数の個数: 80

約数和(自身を含む): 1123789920

約数和(自身を除く): 658300902

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 81, 86, 114, 129, 162, 171, 258, 342, 387, 513, 774, 817, 1026, 1161, 1539, 1634, 2322, 2451, 3078, 3483, 3517, 4902, 6966, 7034, 7353, 10551, 14706, 21102, 22059, 31653, 44118, 63306, 66177, 66823, 94959, 132354, 133646, 151231, 189918, 200469, 284877, 302462, 400938, 453693, 569754, 601407, 907386, 1202814, 1361079, 1804221, 2722158, 2873389, 3608442, 4083237, 5412663, 5746778, 8166474, 8620167, 10825326, 12249711, 17240334, 24499422, 25860501, 51721002, 77581503, 155163006, 232744509, 465489018]

約数ペア:

[(1, 465489018), (2, 232744509), (3, 155163006), (6, 77581503), (9, 51721002), (18, 25860501), (19, 24499422), (27, 17240334), (38, 12249711), (43, 10825326), (54, 8620167), (57, 8166474), (81, 5746778), (86, 5412663), (114, 4083237), (129, 3608442), (162, 2873389), (171, 2722158), (258, 1804221), (342, 1361079), (387, 1202814), (513, 907386), (774, 601407), (817, 569754), (1026, 453693), (1161, 400938), (1539, 302462), (1634, 284877), (2322, 200469), (2451, 189918), (3078, 151231), (3483, 133646), (3517, 132354), (4902, 94959), (6966, 66823), (7034, 66177), (7353, 63306), (10551, 44118), (14706, 31653), (21102, 22059)]