17951856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2213}}^1$

素因数の和:2250

約数の個数: 60

約数和(自身を含む): 50240088

約数和(自身を除く): 32288232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2213, 2704, 4056, 4426, 6639, 8112, 8852, 13278, 17704, 26556, 28769, 35408, 53112, 57538, 86307, 106224, 115076, 172614, 230152, 345228, 373997, 460304, 690456, 747994, 1121991, 1380912, 1495988, 2243982, 2991976, 4487964, 5983952, 8975928, 17951856]

約数ペア:

[(1, 17951856), (2, 8975928), (3, 5983952), (4, 4487964), (6, 2991976), (8, 2243982), (12, 1495988), (13, 1380912), (16, 1121991), (24, 747994), (26, 690456), (39, 460304), (48, 373997), (52, 345228), (78, 230152), (104, 172614), (156, 115076), (169, 106224), (208, 86307), (312, 57538), (338, 53112), (507, 35408), (624, 28769), (676, 26556), (1014, 17704), (1352, 13278), (2028, 8852), (2213, 8112), (2704, 6639), (4056, 4426)]