1814036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 3983616

約数和(自身を除く): 2169580

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 103, 119, 148, 206, 238, 259, 412, 476, 518, 629, 721, 1036, 1258, 1442, 1751, 2516, 2884, 3502, 3811, 4403, 7004, 7622, 8806, 12257, 15244, 17612, 24514, 26677, 49028, 53354, 64787, 106708, 129574, 259148, 453509, 907018, 1814036]

約数ペア:

[(1, 1814036), (2, 907018), (4, 453509), (7, 259148), (14, 129574), (17, 106708), (28, 64787), (34, 53354), (37, 49028), (68, 26677), (74, 24514), (103, 17612), (119, 15244), (148, 12257), (206, 8806), (238, 7622), (259, 7004), (412, 4403), (476, 3811), (518, 3502), (629, 2884), (721, 2516), (1036, 1751), (1258, 1442)]