18324816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 50711040

約数和(自身を除く): 32386224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 283, 284, 304, 426, 456, 566, 568, 849, 852, 912, 1132, 1136, 1349, 1698, 1704, 2264, 2698, 3396, 3408, 4047, 4528, 5377, 5396, 6792, 8094, 10754, 10792, 13584, 16131, 16188, 20093, 21508, 21584, 32262, 32376, 40186, 43016, 60279, 64524, 64752, 80372, 86032, 120558, 129048, 160744, 241116, 258096, 321488, 381767, 482232, 763534, 964464, 1145301, 1527068, 2290602, 3054136, 4581204, 6108272, 9162408, 18324816]

約数ペア:

[(1, 18324816), (2, 9162408), (3, 6108272), (4, 4581204), (6, 3054136), (8, 2290602), (12, 1527068), (16, 1145301), (19, 964464), (24, 763534), (38, 482232), (48, 381767), (57, 321488), (71, 258096), (76, 241116), (114, 160744), (142, 129048), (152, 120558), (213, 86032), (228, 80372), (283, 64752), (284, 64524), (304, 60279), (426, 43016), (456, 40186), (566, 32376), (568, 32262), (849, 21584), (852, 21508), (912, 20093), (1132, 16188), (1136, 16131), (1349, 13584), (1698, 10792), (1704, 10754), (2264, 8094), (2698, 6792), (3396, 5396), (3408, 5377), (4047, 4528)]