22018308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 59458560

約数和(自身を除く): 37440252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 116, 124, 156, 157, 174, 186, 314, 348, 372, 377, 403, 471, 628, 754, 806, 899, 942, 1131, 1209, 1508, 1612, 1798, 1884, 2041, 2262, 2418, 2697, 3596, 4082, 4524, 4553, 4836, 4867, 5394, 6123, 8164, 9106, 9734, 10788, 11687, 12246, 13659, 14601, 18212, 19468, 23374, 24492, 27318, 29202, 35061, 46748, 54636, 58404, 59189, 63271, 70122, 118378, 126542, 140244, 141143, 177567, 189813, 236756, 253084, 282286, 355134, 379626, 423429, 564572, 710268, 759252, 846858, 1693716, 1834859, 3669718, 5504577, 7339436, 11009154, 22018308]

約数ペア:

[(1, 22018308), (2, 11009154), (3, 7339436), (4, 5504577), (6, 3669718), (12, 1834859), (13, 1693716), (26, 846858), (29, 759252), (31, 710268), (39, 564572), (52, 423429), (58, 379626), (62, 355134), (78, 282286), (87, 253084), (93, 236756), (116, 189813), (124, 177567), (156, 141143), (157, 140244), (174, 126542), (186, 118378), (314, 70122), (348, 63271), (372, 59189), (377, 58404), (403, 54636), (471, 46748), (628, 35061), (754, 29202), (806, 27318), (899, 24492), (942, 23374), (1131, 19468), (1209, 18212), (1508, 14601), (1612, 13659), (1798, 12246), (1884, 11687), (2041, 10788), (2262, 9734), (2418, 9106), (2697, 8164), (3596, 6123), (4082, 5394), (4524, 4867), (4553, 4836)]