1836842787

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 2903191200

約数和(自身を除く): 1066348413

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 419, 421, 801, 1157, 1257, 1263, 3471, 3771, 3789, 5447, 5473, 10413, 16341, 16419, 37291, 37469, 49023, 49257, 111873, 112407, 176399, 335619, 337221, 484783, 487097, 529197, 1454349, 1461291, 1587591, 2293187, 4363047, 4383873, 6879561, 15699511, 20638683, 47098533, 141295599, 204093643, 612280929, 1836842787]

約数ペア:

[(1, 1836842787), (3, 612280929), (9, 204093643), (13, 141295599), (39, 47098533), (89, 20638683), (117, 15699511), (267, 6879561), (419, 4383873), (421, 4363047), (801, 2293187), (1157, 1587591), (1257, 1461291), (1263, 1454349), (3471, 529197), (3771, 487097), (3789, 484783), (5447, 337221), (5473, 335619), (10413, 176399), (16341, 112407), (16419, 111873), (37291, 49257), (37469, 49023)]