40431972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13009}}^1$

素因数の和:13060

約数の個数: 48

約数和(自身を含む): 110741120

約数和(自身を除く): 70309148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 13009, 26018, 39027, 52036, 78054, 91063, 156108, 182126, 273189, 364252, 481333, 546378, 962666, 1092756, 1443999, 1925332, 2887998, 3369331, 5775996, 6738662, 10107993, 13477324, 20215986, 40431972]

約数ペア:

[(1, 40431972), (2, 20215986), (3, 13477324), (4, 10107993), (6, 6738662), (7, 5775996), (12, 3369331), (14, 2887998), (21, 1925332), (28, 1443999), (37, 1092756), (42, 962666), (74, 546378), (84, 481333), (111, 364252), (148, 273189), (222, 182126), (259, 156108), (444, 91063), (518, 78054), (777, 52036), (1036, 39027), (1554, 26018), (3108, 13009)]