18848412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4327}}^1$

素因数の和:4359

約数の個数: 54

約数和(自身を含む): 52381784

約数和(自身を除く): 33533372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4327, 4356, 8654, 12981, 17308, 25962, 38943, 47597, 51924, 77886, 95194, 142791, 155772, 190388, 285582, 428373, 523567, 571164, 856746, 1047134, 1570701, 1713492, 2094268, 3141402, 4712103, 6282804, 9424206, 18848412]

約数ペア:

[(1, 18848412), (2, 9424206), (3, 6282804), (4, 4712103), (6, 3141402), (9, 2094268), (11, 1713492), (12, 1570701), (18, 1047134), (22, 856746), (33, 571164), (36, 523567), (44, 428373), (66, 285582), (99, 190388), (121, 155772), (132, 142791), (198, 95194), (242, 77886), (363, 51924), (396, 47597), (484, 38943), (726, 25962), (1089, 17308), (1452, 12981), (2178, 8654), (4327, 4356)]