4881384

素因数分解:

$2^3\times 3^9\times {\mathrm{31}}^1$

素因数の和:64

約数の個数: 80

約数和(自身を含む): 14171520

約数和(自身を除く): 9290136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 558, 648, 729, 744, 837, 972, 1116, 1458, 1674, 1944, 2187, 2232, 2511, 2916, 3348, 4374, 5022, 5832, 6561, 6696, 7533, 8748, 10044, 13122, 15066, 17496, 19683, 20088, 22599, 26244, 30132, 39366, 45198, 52488, 60264, 67797, 78732, 90396, 135594, 157464, 180792, 203391, 271188, 406782, 542376, 610173, 813564, 1220346, 1627128, 2440692, 4881384]

約数ペア:

[(1, 4881384), (2, 2440692), (3, 1627128), (4, 1220346), (6, 813564), (8, 610173), (9, 542376), (12, 406782), (18, 271188), (24, 203391), (27, 180792), (31, 157464), (36, 135594), (54, 90396), (62, 78732), (72, 67797), (81, 60264), (93, 52488), (108, 45198), (124, 39366), (162, 30132), (186, 26244), (216, 22599), (243, 20088), (248, 19683), (279, 17496), (324, 15066), (372, 13122), (486, 10044), (558, 8748), (648, 7533), (729, 6696), (744, 6561), (837, 5832), (972, 5022), (1116, 4374), (1458, 3348), (1674, 2916), (1944, 2511), (2187, 2232)]