439676406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{110527}}^1$

素因数の和:110565

約数の個数: 48

約数和(自身を含む): 1086269184

約数和(自身を除く): 646592778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 110527, 221054, 331581, 663162, 994743, 1436851, 1878959, 1989486, 2873702, 3757918, 4310553, 5636877, 8621106, 11273754, 12931659, 16910631, 24426467, 25863318, 33821262, 48852934, 73279401, 146558802, 219838203, 439676406]

約数ペア:

[(1, 439676406), (2, 219838203), (3, 146558802), (6, 73279401), (9, 48852934), (13, 33821262), (17, 25863318), (18, 24426467), (26, 16910631), (34, 12931659), (39, 11273754), (51, 8621106), (78, 5636877), (102, 4310553), (117, 3757918), (153, 2873702), (221, 1989486), (234, 1878959), (306, 1436851), (442, 994743), (663, 663162), (1326, 331581), (1989, 221054), (3978, 110527)]