18057744

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1512

約数の個数: 60

約数和(自身を含む): 51140700

約数和(自身を除く): 33082956

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, 1409, 1424, 1602, 2136, 2818, 3204, 4227, 4272, 5636, 6408, 8454, 11272, 12681, 12816, 16908, 22544, 25362, 33816, 50724, 67632, 101448, 125401, 202896, 250802, 376203, 501604, 752406, 1003208, 1128609, 1504812, 2006416, 2257218, 3009624, 4514436, 6019248, 9028872, 18057744]

約数ペア:

[(1, 18057744), (2, 9028872), (3, 6019248), (4, 4514436), (6, 3009624), (8, 2257218), (9, 2006416), (12, 1504812), (16, 1128609), (18, 1003208), (24, 752406), (36, 501604), (48, 376203), (72, 250802), (89, 202896), (144, 125401), (178, 101448), (267, 67632), (356, 50724), (534, 33816), (712, 25362), (801, 22544), (1068, 16908), (1409, 12816), (1424, 12681), (1602, 11272), (2136, 8454), (2818, 6408), (3204, 5636), (4227, 4272)]