18155126812

素因数分解:

$2^2\times {\mathrm{17}}^4\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1856

約数の個数: 60

約数和(自身を含む): 34865983936

約数和(自身を除く): 16710857124

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 289, 527, 578, 1054, 1156, 1753, 2108, 3506, 4913, 7012, 8959, 9826, 17918, 19652, 29801, 35836, 54343, 59602, 83521, 108686, 119204, 152303, 167042, 217372, 304606, 334084, 506617, 609212, 923831, 1013234, 1847662, 2026468, 2589151, 3695324, 5178302, 8612489, 10356604, 15705127, 17224978, 31410254, 34449956, 62820508, 146412313, 266987159, 292824626, 533974318, 585649252, 1067948636, 4538781703, 9077563406, 18155126812]

約数ペア:

[(1, 18155126812), (2, 9077563406), (4, 4538781703), (17, 1067948636), (31, 585649252), (34, 533974318), (62, 292824626), (68, 266987159), (124, 146412313), (289, 62820508), (527, 34449956), (578, 31410254), (1054, 17224978), (1156, 15705127), (1753, 10356604), (2108, 8612489), (3506, 5178302), (4913, 3695324), (7012, 2589151), (8959, 2026468), (9826, 1847662), (17918, 1013234), (19652, 923831), (29801, 609212), (35836, 506617), (54343, 334084), (59602, 304606), (83521, 217372), (108686, 167042), (119204, 152303)]