18013170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2815

約数の個数: 64

約数和(自身を含む): 51019776

約数和(自身を除く): 33006606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 2767, 3255, 5534, 6510, 8301, 13835, 16602, 19369, 27670, 38738, 41505, 58107, 83010, 85777, 96845, 116214, 171554, 193690, 257331, 290535, 428885, 514662, 581070, 600439, 857770, 1200878, 1286655, 1801317, 2573310, 3002195, 3602634, 6004390, 9006585, 18013170]

約数ペア:

[(1, 18013170), (2, 9006585), (3, 6004390), (5, 3602634), (6, 3002195), (7, 2573310), (10, 1801317), (14, 1286655), (15, 1200878), (21, 857770), (30, 600439), (31, 581070), (35, 514662), (42, 428885), (62, 290535), (70, 257331), (93, 193690), (105, 171554), (155, 116214), (186, 96845), (210, 85777), (217, 83010), (310, 58107), (434, 41505), (465, 38738), (651, 27670), (930, 19369), (1085, 16602), (1302, 13835), (2170, 8301), (2767, 6510), (3255, 5534)]