18107796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 48965504

約数和(自身を除く): 30857708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 2953, 3066, 5906, 6132, 8859, 11812, 17718, 20671, 35436, 41342, 62013, 82684, 124026, 215569, 248052, 431138, 646707, 862276, 1293414, 1508983, 2586828, 3017966, 4526949, 6035932, 9053898, 18107796]

約数ペア:

[(1, 18107796), (2, 9053898), (3, 6035932), (4, 4526949), (6, 3017966), (7, 2586828), (12, 1508983), (14, 1293414), (21, 862276), (28, 646707), (42, 431138), (73, 248052), (84, 215569), (146, 124026), (219, 82684), (292, 62013), (438, 41342), (511, 35436), (876, 20671), (1022, 17718), (1533, 11812), (2044, 8859), (2953, 6132), (3066, 5906)]