18170736

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 49758720

約数和(自身を除く): 31587984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 109, 138, 151, 184, 218, 276, 302, 327, 368, 436, 453, 552, 604, 654, 872, 906, 1104, 1208, 1308, 1744, 1812, 2416, 2507, 2616, 3473, 3624, 5014, 5232, 6946, 7248, 7521, 10028, 10419, 13892, 15042, 16459, 20056, 20838, 27784, 30084, 32918, 40112, 41676, 49377, 55568, 60168, 65836, 83352, 98754, 120336, 131672, 166704, 197508, 263344, 378557, 395016, 757114, 790032, 1135671, 1514228, 2271342, 3028456, 4542684, 6056912, 9085368, 18170736]

約数ペア:

[(1, 18170736), (2, 9085368), (3, 6056912), (4, 4542684), (6, 3028456), (8, 2271342), (12, 1514228), (16, 1135671), (23, 790032), (24, 757114), (46, 395016), (48, 378557), (69, 263344), (92, 197508), (109, 166704), (138, 131672), (151, 120336), (184, 98754), (218, 83352), (276, 65836), (302, 60168), (327, 55568), (368, 49377), (436, 41676), (453, 40112), (552, 32918), (604, 30084), (654, 27784), (872, 20838), (906, 20056), (1104, 16459), (1208, 15042), (1308, 13892), (1744, 10419), (1812, 10028), (2416, 7521), (2507, 7248), (2616, 6946), (3473, 5232), (3624, 5014)]