4005612

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 11343696

約数和(自身を除く): 7338084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 317, 324, 351, 468, 486, 634, 702, 951, 972, 1053, 1268, 1404, 1902, 2106, 2853, 3159, 3804, 4121, 4212, 5706, 6318, 8242, 8559, 11412, 12363, 12636, 16484, 17118, 24726, 25677, 34236, 37089, 49452, 51354, 74178, 77031, 102708, 111267, 148356, 154062, 222534, 308124, 333801, 445068, 667602, 1001403, 1335204, 2002806, 4005612]

約数ペア:

[(1, 4005612), (2, 2002806), (3, 1335204), (4, 1001403), (6, 667602), (9, 445068), (12, 333801), (13, 308124), (18, 222534), (26, 154062), (27, 148356), (36, 111267), (39, 102708), (52, 77031), (54, 74178), (78, 51354), (81, 49452), (108, 37089), (117, 34236), (156, 25677), (162, 24726), (234, 17118), (243, 16484), (317, 12636), (324, 12363), (351, 11412), (468, 8559), (486, 8242), (634, 6318), (702, 5706), (951, 4212), (972, 4121), (1053, 3804), (1268, 3159), (1404, 2853), (1902, 2106)]