18075384

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 52525200

約数和(自身を除く): 34449816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 73, 76, 114, 146, 152, 171, 181, 219, 228, 292, 342, 362, 438, 456, 543, 584, 657, 684, 724, 876, 1086, 1314, 1368, 1387, 1448, 1629, 1752, 2172, 2628, 2774, 3258, 3439, 4161, 4344, 5256, 5548, 6516, 6878, 8322, 10317, 11096, 12483, 13032, 13213, 13756, 16644, 20634, 24966, 26426, 27512, 30951, 33288, 39639, 41268, 49932, 52852, 61902, 79278, 82536, 99864, 105704, 118917, 123804, 158556, 237834, 247608, 251047, 317112, 475668, 502094, 753141, 951336, 1004188, 1506282, 2008376, 2259423, 3012564, 4518846, 6025128, 9037692, 18075384]

約数ペア:

[(1, 18075384), (2, 9037692), (3, 6025128), (4, 4518846), (6, 3012564), (8, 2259423), (9, 2008376), (12, 1506282), (18, 1004188), (19, 951336), (24, 753141), (36, 502094), (38, 475668), (57, 317112), (72, 251047), (73, 247608), (76, 237834), (114, 158556), (146, 123804), (152, 118917), (171, 105704), (181, 99864), (219, 82536), (228, 79278), (292, 61902), (342, 52852), (362, 49932), (438, 41268), (456, 39639), (543, 33288), (584, 30951), (657, 27512), (684, 26426), (724, 24966), (876, 20634), (1086, 16644), (1314, 13756), (1368, 13213), (1387, 13032), (1448, 12483), (1629, 11096), (1752, 10317), (2172, 8322), (2628, 6878), (2774, 6516), (3258, 5548), (3439, 5256), (4161, 4344)]