40220082

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1524

約数の個数: 72

約数和(自身を含む): 104712192

約数和(自身を除く): 64492110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1471, 1519, 1953, 2942, 3038, 3906, 4413, 4557, 8826, 9114, 10297, 13239, 13671, 20594, 26478, 27342, 30891, 45601, 61782, 72079, 91202, 92673, 136803, 144158, 185346, 216237, 273606, 319207, 410409, 432474, 638414, 648711, 820818, 957621, 1297422, 1915242, 2234449, 2872863, 4468898, 5745726, 6703347, 13406694, 20110041, 40220082]

約数ペア:

[(1, 40220082), (2, 20110041), (3, 13406694), (6, 6703347), (7, 5745726), (9, 4468898), (14, 2872863), (18, 2234449), (21, 1915242), (31, 1297422), (42, 957621), (49, 820818), (62, 648711), (63, 638414), (93, 432474), (98, 410409), (126, 319207), (147, 273606), (186, 216237), (217, 185346), (279, 144158), (294, 136803), (434, 92673), (441, 91202), (558, 72079), (651, 61782), (882, 45601), (1302, 30891), (1471, 27342), (1519, 26478), (1953, 20594), (2942, 13671), (3038, 13239), (3906, 10297), (4413, 9114), (4557, 8826)]