4047246

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 10733184

約数和(自身を除く): 6685938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 83, 86, 126, 129, 162, 166, 189, 249, 258, 301, 378, 387, 498, 567, 581, 602, 747, 774, 903, 1134, 1161, 1162, 1494, 1743, 1806, 2241, 2322, 2709, 3483, 3486, 3569, 4482, 5229, 5418, 6723, 6966, 7138, 8127, 10458, 10707, 13446, 15687, 16254, 21414, 24381, 24983, 31374, 32121, 47061, 48762, 49966, 64242, 74949, 94122, 96363, 149898, 192726, 224847, 289089, 449694, 578178, 674541, 1349082, 2023623, 4047246]

約数ペア:

[(1, 4047246), (2, 2023623), (3, 1349082), (6, 674541), (7, 578178), (9, 449694), (14, 289089), (18, 224847), (21, 192726), (27, 149898), (42, 96363), (43, 94122), (54, 74949), (63, 64242), (81, 49966), (83, 48762), (86, 47061), (126, 32121), (129, 31374), (162, 24983), (166, 24381), (189, 21414), (249, 16254), (258, 15687), (301, 13446), (378, 10707), (387, 10458), (498, 8127), (567, 7138), (581, 6966), (602, 6723), (747, 5418), (774, 5229), (903, 4482), (1134, 3569), (1161, 3486), (1162, 3483), (1494, 2709), (1743, 2322), (1806, 2241)]