18425952

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:620

約数の個数: 72

約数和(自身を含む): 52894296

約数和(自身を除く): 34468344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 467, 548, 822, 934, 1096, 1233, 1401, 1644, 1868, 2192, 2466, 2802, 3288, 3736, 4203, 4384, 4932, 5604, 6576, 7472, 8406, 9864, 11208, 13152, 14944, 16812, 19728, 22416, 33624, 39456, 44832, 63979, 67248, 127958, 134496, 191937, 255916, 383874, 511832, 575811, 767748, 1023664, 1151622, 1535496, 2047328, 2303244, 3070992, 4606488, 6141984, 9212976, 18425952]

約数ペア:

[(1, 18425952), (2, 9212976), (3, 6141984), (4, 4606488), (6, 3070992), (8, 2303244), (9, 2047328), (12, 1535496), (16, 1151622), (18, 1023664), (24, 767748), (32, 575811), (36, 511832), (48, 383874), (72, 255916), (96, 191937), (137, 134496), (144, 127958), (274, 67248), (288, 63979), (411, 44832), (467, 39456), (548, 33624), (822, 22416), (934, 19728), (1096, 16812), (1233, 14944), (1401, 13152), (1644, 11208), (1868, 9864), (2192, 8406), (2466, 7472), (2802, 6576), (3288, 5604), (3736, 4932), (4203, 4384)]