18585692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 17611588

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 83, 89, 148, 166, 178, 332, 356, 629, 1258, 1411, 1513, 2516, 2822, 3026, 3071, 3293, 5644, 6052, 6142, 6586, 7387, 12284, 13172, 14774, 29548, 52207, 55981, 104414, 111962, 125579, 208828, 223924, 251158, 273319, 502316, 546638, 1093276, 4646423, 9292846, 18585692]

約数ペア:

[(1, 18585692), (2, 9292846), (4, 4646423), (17, 1093276), (34, 546638), (37, 502316), (68, 273319), (74, 251158), (83, 223924), (89, 208828), (148, 125579), (166, 111962), (178, 104414), (332, 55981), (356, 52207), (629, 29548), (1258, 14774), (1411, 13172), (1513, 12284), (2516, 7387), (2822, 6586), (3026, 6142), (3071, 6052), (3293, 5644)]