16510716

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:536

約数の個数: 60

約数和(自身を含む): 43603560

約数和(自身を除く): 27092844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 389, 393, 524, 778, 786, 1167, 1179, 1556, 1572, 2334, 2358, 3501, 3537, 4668, 4716, 7002, 7074, 10503, 10611, 14004, 14148, 21006, 21222, 31509, 42012, 42444, 50959, 63018, 101918, 126036, 152877, 203836, 305754, 458631, 611508, 917262, 1375893, 1834524, 2751786, 4127679, 5503572, 8255358, 16510716]

約数ペア:

[(1, 16510716), (2, 8255358), (3, 5503572), (4, 4127679), (6, 2751786), (9, 1834524), (12, 1375893), (18, 917262), (27, 611508), (36, 458631), (54, 305754), (81, 203836), (108, 152877), (131, 126036), (162, 101918), (262, 63018), (324, 50959), (389, 42444), (393, 42012), (524, 31509), (778, 21222), (786, 21006), (1167, 14148), (1179, 14004), (1556, 10611), (1572, 10503), (2334, 7074), (2358, 7002), (3501, 4716), (3537, 4668)]