4438518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 10681344

約数和(自身を除く): 6242826

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 487, 651, 974, 1302, 1461, 1519, 2922, 3038, 3409, 4557, 6818, 9114, 10227, 15097, 20454, 23863, 30194, 45291, 47726, 71589, 90582, 105679, 143178, 211358, 317037, 634074, 739753, 1479506, 2219259, 4438518]

約数ペア:

[(1, 4438518), (2, 2219259), (3, 1479506), (6, 739753), (7, 634074), (14, 317037), (21, 211358), (31, 143178), (42, 105679), (49, 90582), (62, 71589), (93, 47726), (98, 45291), (147, 30194), (186, 23863), (217, 20454), (294, 15097), (434, 10227), (487, 9114), (651, 6818), (974, 4557), (1302, 3409), (1461, 3038), (1519, 2922)]