18806112

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5023}}^1$

素因数の和:5052

約数の個数: 72

約数和(自身を含む): 57605184

約数和(自身を除く): 38799072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5023, 10046, 15069, 20092, 30138, 40184, 45207, 60276, 65299, 80368, 90414, 120552, 130598, 160736, 180828, 195897, 241104, 261196, 361656, 391794, 482208, 522392, 587691, 723312, 783588, 1044784, 1175382, 1446624, 1567176, 2089568, 2350764, 3134352, 4701528, 6268704, 9403056, 18806112]

約数ペア:

[(1, 18806112), (2, 9403056), (3, 6268704), (4, 4701528), (6, 3134352), (8, 2350764), (9, 2089568), (12, 1567176), (13, 1446624), (16, 1175382), (18, 1044784), (24, 783588), (26, 723312), (32, 587691), (36, 522392), (39, 482208), (48, 391794), (52, 361656), (72, 261196), (78, 241104), (96, 195897), (104, 180828), (117, 160736), (144, 130598), (156, 120552), (208, 90414), (234, 80368), (288, 65299), (312, 60276), (416, 45207), (468, 40184), (624, 30138), (936, 20092), (1248, 15069), (1872, 10046), (3744, 5023)]