18341344

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2267

約数の個数: 48

約数和(自身を含む): 42402528

約数和(自身を除く): 24061184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 2213, 4144, 4426, 8288, 8852, 15491, 17704, 30982, 35408, 61964, 70816, 81881, 123928, 163762, 247856, 327524, 495712, 573167, 655048, 1146334, 1310096, 2292668, 2620192, 4585336, 9170672, 18341344]

約数ペア:

[(1, 18341344), (2, 9170672), (4, 4585336), (7, 2620192), (8, 2292668), (14, 1310096), (16, 1146334), (28, 655048), (32, 573167), (37, 495712), (56, 327524), (74, 247856), (112, 163762), (148, 123928), (224, 81881), (259, 70816), (296, 61964), (518, 35408), (592, 30982), (1036, 17704), (1184, 15491), (2072, 8852), (2213, 8288), (4144, 4426)]