40302234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{641}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 100152000

約数和(自身を除く): 59849766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 499, 641, 998, 1282, 1497, 1923, 2994, 3493, 3846, 4487, 4491, 5769, 6986, 8974, 8982, 10479, 11538, 13461, 20958, 26922, 31437, 40383, 62874, 80766, 319859, 639718, 959577, 1919154, 2239013, 2878731, 4478026, 5757462, 6717039, 13434078, 20151117, 40302234]

約数ペア:

[(1, 40302234), (2, 20151117), (3, 13434078), (6, 6717039), (7, 5757462), (9, 4478026), (14, 2878731), (18, 2239013), (21, 1919154), (42, 959577), (63, 639718), (126, 319859), (499, 80766), (641, 62874), (998, 40383), (1282, 31437), (1497, 26922), (1923, 20958), (2994, 13461), (3493, 11538), (3846, 10479), (4487, 8982), (4491, 8974), (5769, 6986)]