18075932

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 37920960

約数和(自身を除く): 19845028

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 113, 116, 197, 203, 226, 394, 406, 452, 788, 791, 812, 1379, 1582, 2758, 3164, 3277, 5516, 5713, 6554, 11426, 13108, 22261, 22852, 22939, 39991, 44522, 45878, 79982, 89044, 91756, 155827, 159964, 311654, 623308, 645569, 1291138, 2582276, 4518983, 9037966, 18075932]

約数ペア:

[(1, 18075932), (2, 9037966), (4, 4518983), (7, 2582276), (14, 1291138), (28, 645569), (29, 623308), (58, 311654), (113, 159964), (116, 155827), (197, 91756), (203, 89044), (226, 79982), (394, 45878), (406, 44522), (452, 39991), (788, 22939), (791, 22852), (812, 22261), (1379, 13108), (1582, 11426), (2758, 6554), (3164, 5713), (3277, 5516)]