2179602

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 4892160

約数和(自身を除く): 2712558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 223, 362, 446, 543, 669, 1086, 1338, 1629, 2007, 3258, 4014, 4887, 6021, 9774, 12042, 40363, 80726, 121089, 242178, 363267, 726534, 1089801, 2179602]

約数ペア:

[(1, 2179602), (2, 1089801), (3, 726534), (6, 363267), (9, 242178), (18, 121089), (27, 80726), (54, 40363), (181, 12042), (223, 9774), (362, 6021), (446, 4887), (543, 4014), (669, 3258), (1086, 2007), (1338, 1629)]