4520178

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 11128320

約数和(自身を除く): 6608142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 94, 117, 137, 141, 234, 274, 282, 351, 411, 423, 611, 702, 822, 846, 1222, 1233, 1269, 1781, 1833, 2466, 2538, 3562, 3666, 3699, 5343, 5499, 6439, 7398, 10686, 10998, 12878, 16029, 16497, 19317, 32058, 32994, 38634, 48087, 57951, 83707, 96174, 115902, 167414, 173853, 251121, 347706, 502242, 753363, 1506726, 2260089, 4520178]

約数ペア:

[(1, 4520178), (2, 2260089), (3, 1506726), (6, 753363), (9, 502242), (13, 347706), (18, 251121), (26, 173853), (27, 167414), (39, 115902), (47, 96174), (54, 83707), (78, 57951), (94, 48087), (117, 38634), (137, 32994), (141, 32058), (234, 19317), (274, 16497), (282, 16029), (351, 12878), (411, 10998), (423, 10686), (611, 7398), (702, 6439), (822, 5499), (846, 5343), (1222, 3699), (1233, 3666), (1269, 3562), (1781, 2538), (1833, 2466)]