2019144078

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{763093}}^1$

素因数の和:763118

約数の個数: 48

約数和(自身を含む): 5219562960

約数和(自身を除く): 3200418882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 763093, 1526186, 2289279, 4578558, 5341651, 6867837, 10683302, 13735674, 16024953, 20603511, 32049906, 37391557, 41207022, 48074859, 74783114, 96149718, 112174671, 144224577, 224349342, 288449154, 336524013, 673048026, 1009572039, 2019144078]

約数ペア:

[(1, 2019144078), (2, 1009572039), (3, 673048026), (6, 336524013), (7, 288449154), (9, 224349342), (14, 144224577), (18, 112174671), (21, 96149718), (27, 74783114), (42, 48074859), (49, 41207022), (54, 37391557), (63, 32049906), (98, 20603511), (126, 16024953), (147, 13735674), (189, 10683302), (294, 6867837), (378, 5341651), (441, 4578558), (882, 2289279), (1323, 1526186), (2646, 763093)]