1273836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 3234560

約数和(自身を除く): 1960724

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 151, 222, 228, 302, 444, 453, 604, 703, 906, 1406, 1812, 2109, 2812, 2869, 4218, 5587, 5738, 8436, 8607, 11174, 11476, 16761, 17214, 22348, 33522, 34428, 67044, 106153, 212306, 318459, 424612, 636918, 1273836]

約数ペア:

[(1, 1273836), (2, 636918), (3, 424612), (4, 318459), (6, 212306), (12, 106153), (19, 67044), (37, 34428), (38, 33522), (57, 22348), (74, 17214), (76, 16761), (111, 11476), (114, 11174), (148, 8607), (151, 8436), (222, 5738), (228, 5587), (302, 4218), (444, 2869), (453, 2812), (604, 2109), (703, 1812), (906, 1406)]