7884012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 19577600

約数和(自身を除く): 11693588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 151, 228, 229, 302, 453, 458, 604, 687, 906, 916, 1374, 1812, 2748, 2869, 4351, 5738, 8607, 8702, 11476, 13053, 17214, 17404, 26106, 34428, 34579, 52212, 69158, 103737, 138316, 207474, 414948, 657001, 1314002, 1971003, 2628004, 3942006, 7884012]

約数ペア:

[(1, 7884012), (2, 3942006), (3, 2628004), (4, 1971003), (6, 1314002), (12, 657001), (19, 414948), (38, 207474), (57, 138316), (76, 103737), (114, 69158), (151, 52212), (228, 34579), (229, 34428), (302, 26106), (453, 17404), (458, 17214), (604, 13053), (687, 11476), (906, 8702), (916, 8607), (1374, 5738), (1812, 4351), (2748, 2869)]