42430626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1409}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 105580800

約数和(自身を除く): 63150174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 717, 1409, 1434, 1673, 2151, 2818, 3346, 4227, 4302, 5019, 8454, 9863, 10038, 12681, 15057, 19726, 25362, 29589, 30114, 59178, 88767, 177534, 336751, 673502, 1010253, 2020506, 2357257, 3030759, 4714514, 6061518, 7071771, 14143542, 21215313, 42430626]

約数ペア:

[(1, 42430626), (2, 21215313), (3, 14143542), (6, 7071771), (7, 6061518), (9, 4714514), (14, 3030759), (18, 2357257), (21, 2020506), (42, 1010253), (63, 673502), (126, 336751), (239, 177534), (478, 88767), (717, 59178), (1409, 30114), (1434, 29589), (1673, 25362), (2151, 19726), (2818, 15057), (3346, 12681), (4227, 10038), (4302, 9863), (5019, 8454)]