4521258

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{443}}^1$

素因数の和:470

約数の個数: 56

約数和(自身を含む): 11647008

約数和(自身を除く): 7125750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 443, 486, 567, 729, 886, 1134, 1329, 1458, 1701, 2658, 3101, 3402, 3987, 5103, 6202, 7974, 9303, 10206, 11961, 18606, 23922, 27909, 35883, 55818, 71766, 83727, 107649, 167454, 215298, 251181, 322947, 502362, 645894, 753543, 1507086, 2260629, 4521258]

約数ペア:

[(1, 4521258), (2, 2260629), (3, 1507086), (6, 753543), (7, 645894), (9, 502362), (14, 322947), (18, 251181), (21, 215298), (27, 167454), (42, 107649), (54, 83727), (63, 71766), (81, 55818), (126, 35883), (162, 27909), (189, 23922), (243, 18606), (378, 11961), (443, 10206), (486, 9303), (567, 7974), (729, 6202), (886, 5103), (1134, 3987), (1329, 3402), (1458, 3101), (1701, 2658)]