218890188

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{61417}}^1$

素因数の和:61444

約数の個数: 60

約数和(自身を含む): 624252552

約数和(自身を除く): 405362364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 61417, 122834, 184251, 245668, 368502, 552753, 675587, 737004, 1105506, 1351174, 1658259, 2026761, 2211012, 2702348, 3316518, 4053522, 4974777, 6080283, 6633036, 8107044, 9949554, 12160566, 18240849, 19899108, 24321132, 36481698, 54722547, 72963396, 109445094, 218890188]

約数ペア:

[(1, 218890188), (2, 109445094), (3, 72963396), (4, 54722547), (6, 36481698), (9, 24321132), (11, 19899108), (12, 18240849), (18, 12160566), (22, 9949554), (27, 8107044), (33, 6633036), (36, 6080283), (44, 4974777), (54, 4053522), (66, 3316518), (81, 2702348), (99, 2211012), (108, 2026761), (132, 1658259), (162, 1351174), (198, 1105506), (297, 737004), (324, 675587), (396, 552753), (594, 368502), (891, 245668), (1188, 184251), (1782, 122834), (3564, 61417)]