9642438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 22800960

約数和(自身を除く): 13158522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 463, 534, 801, 926, 1157, 1389, 1602, 2314, 2778, 3471, 4167, 6019, 6942, 8334, 10413, 12038, 18057, 20826, 36114, 41207, 54171, 82414, 108342, 123621, 247242, 370863, 535691, 741726, 1071382, 1607073, 3214146, 4821219, 9642438]

約数ペア:

[(1, 9642438), (2, 4821219), (3, 3214146), (6, 1607073), (9, 1071382), (13, 741726), (18, 535691), (26, 370863), (39, 247242), (78, 123621), (89, 108342), (117, 82414), (178, 54171), (234, 41207), (267, 36114), (463, 20826), (534, 18057), (801, 12038), (926, 10413), (1157, 8334), (1389, 6942), (1602, 6019), (2314, 4167), (2778, 3471)]