12440844

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{8861}}^1$

素因数の和:8887

約数の個数: 48

約数和(自身を含む): 34739040

約数和(自身を除く): 22298196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 8861, 17722, 26583, 35444, 53166, 79749, 106332, 115193, 159498, 230386, 239247, 318996, 345579, 460772, 478494, 691158, 956988, 1036737, 1382316, 2073474, 3110211, 4146948, 6220422, 12440844]

約数ペア:

[(1, 12440844), (2, 6220422), (3, 4146948), (4, 3110211), (6, 2073474), (9, 1382316), (12, 1036737), (13, 956988), (18, 691158), (26, 478494), (27, 460772), (36, 345579), (39, 318996), (52, 239247), (54, 230386), (78, 159498), (108, 115193), (117, 106332), (156, 79749), (234, 53166), (351, 35444), (468, 26583), (702, 17722), (1404, 8861)]