18852336

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1574

約数の個数: 60

約数和(自身を含む): 53389440

約数和(自身を除く): 34537104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1471, 1602, 2136, 2942, 3204, 4272, 4413, 5884, 6408, 8826, 11768, 12816, 13239, 17652, 23536, 26478, 35304, 52956, 70608, 105912, 130919, 211824, 261838, 392757, 523676, 785514, 1047352, 1178271, 1571028, 2094704, 2356542, 3142056, 4713084, 6284112, 9426168, 18852336]

約数ペア:

[(1, 18852336), (2, 9426168), (3, 6284112), (4, 4713084), (6, 3142056), (8, 2356542), (9, 2094704), (12, 1571028), (16, 1178271), (18, 1047352), (24, 785514), (36, 523676), (48, 392757), (72, 261838), (89, 211824), (144, 130919), (178, 105912), (267, 70608), (356, 52956), (534, 35304), (712, 26478), (801, 23536), (1068, 17652), (1424, 13239), (1471, 12816), (1602, 11768), (2136, 8826), (2942, 6408), (3204, 5884), (4272, 4413)]