22706748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 61261200

約数和(自身を除く): 38554452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 373, 534, 684, 746, 801, 1068, 1119, 1492, 1602, 1691, 2238, 3204, 3357, 3382, 4476, 5073, 6714, 6764, 7087, 10146, 13428, 14174, 15219, 20292, 21261, 28348, 30438, 33197, 42522, 60876, 63783, 66394, 85044, 99591, 127566, 132788, 199182, 255132, 298773, 398364, 597546, 630743, 1195092, 1261486, 1892229, 2522972, 3784458, 5676687, 7568916, 11353374, 22706748]

約数ペア:

[(1, 22706748), (2, 11353374), (3, 7568916), (4, 5676687), (6, 3784458), (9, 2522972), (12, 1892229), (18, 1261486), (19, 1195092), (36, 630743), (38, 597546), (57, 398364), (76, 298773), (89, 255132), (114, 199182), (171, 132788), (178, 127566), (228, 99591), (267, 85044), (342, 66394), (356, 63783), (373, 60876), (534, 42522), (684, 33197), (746, 30438), (801, 28348), (1068, 21261), (1119, 20292), (1492, 15219), (1602, 14174), (1691, 13428), (2238, 10146), (3204, 7087), (3357, 6764), (3382, 6714), (4476, 5073)]