225421938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{105239}}^1$

素因数の和:105271

約数の個数: 48

約数和(自身を含む): 591027840

約数和(自身を除く): 365605902

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 105239, 210478, 315717, 631434, 736673, 947151, 1473346, 1789063, 1894302, 2210019, 3578126, 4420038, 5367189, 6630057, 10734378, 12523441, 13260114, 16101567, 25046882, 32203134, 37570323, 75140646, 112710969, 225421938]

約数ペア:

[(1, 225421938), (2, 112710969), (3, 75140646), (6, 37570323), (7, 32203134), (9, 25046882), (14, 16101567), (17, 13260114), (18, 12523441), (21, 10734378), (34, 6630057), (42, 5367189), (51, 4420038), (63, 3578126), (102, 2210019), (119, 1894302), (126, 1789063), (153, 1473346), (238, 947151), (306, 736673), (357, 631434), (714, 315717), (1071, 210478), (2142, 105239)]