12747384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13619}}^1$

素因数の和:13644

約数の個数: 48

約数和(自身を含む): 37182600

約数和(自身を除く): 24435216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 13619, 27238, 40857, 54476, 81714, 108952, 122571, 163428, 177047, 245142, 326856, 354094, 490284, 531141, 708188, 980568, 1062282, 1416376, 1593423, 2124564, 3186846, 4249128, 6373692, 12747384]

約数ペア:

[(1, 12747384), (2, 6373692), (3, 4249128), (4, 3186846), (6, 2124564), (8, 1593423), (9, 1416376), (12, 1062282), (13, 980568), (18, 708188), (24, 531141), (26, 490284), (36, 354094), (39, 326856), (52, 245142), (72, 177047), (78, 163428), (104, 122571), (117, 108952), (156, 81714), (234, 54476), (312, 40857), (468, 27238), (936, 13619)]