12031812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 33511296

約数和(自身を除く): 21479484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 547, 564, 611, 846, 1094, 1222, 1641, 1692, 1833, 2188, 2444, 3282, 3666, 4923, 5499, 6564, 7111, 7332, 9846, 10998, 14222, 19692, 21333, 21996, 25709, 28444, 42666, 51418, 63999, 77127, 85332, 102836, 127998, 154254, 231381, 255996, 308508, 334217, 462762, 668434, 925524, 1002651, 1336868, 2005302, 3007953, 4010604, 6015906, 12031812]

約数ペア:

[(1, 12031812), (2, 6015906), (3, 4010604), (4, 3007953), (6, 2005302), (9, 1336868), (12, 1002651), (13, 925524), (18, 668434), (26, 462762), (36, 334217), (39, 308508), (47, 255996), (52, 231381), (78, 154254), (94, 127998), (117, 102836), (141, 85332), (156, 77127), (188, 63999), (234, 51418), (282, 42666), (423, 28444), (468, 25709), (547, 21996), (564, 21333), (611, 19692), (846, 14222), (1094, 10998), (1222, 9846), (1641, 7332), (1692, 7111), (1833, 6564), (2188, 5499), (2444, 4923), (3282, 3666)]