2188602

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 5241600

約数和(自身を除く): 3052998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 199, 234, 282, 398, 423, 597, 611, 846, 1194, 1222, 1791, 1833, 2587, 3582, 3666, 5174, 5499, 7761, 9353, 10998, 15522, 18706, 23283, 28059, 46566, 56118, 84177, 121589, 168354, 243178, 364767, 729534, 1094301, 2188602]

約数ペア:

[(1, 2188602), (2, 1094301), (3, 729534), (6, 364767), (9, 243178), (13, 168354), (18, 121589), (26, 84177), (39, 56118), (47, 46566), (78, 28059), (94, 23283), (117, 18706), (141, 15522), (199, 10998), (234, 9353), (282, 7761), (398, 5499), (423, 5174), (597, 3666), (611, 3582), (846, 2587), (1194, 1833), (1222, 1791)]