16685496

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12197}}^1$

素因数の和:12228

約数の個数: 48

約数和(自身を含む): 47572200

約数和(自身を除く): 30886704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 12197, 24394, 36591, 48788, 73182, 97576, 109773, 146364, 219546, 231743, 292728, 439092, 463486, 695229, 878184, 926972, 1390458, 1853944, 2085687, 2780916, 4171374, 5561832, 8342748, 16685496]

約数ペア:

[(1, 16685496), (2, 8342748), (3, 5561832), (4, 4171374), (6, 2780916), (8, 2085687), (9, 1853944), (12, 1390458), (18, 926972), (19, 878184), (24, 695229), (36, 463486), (38, 439092), (57, 292728), (72, 231743), (76, 219546), (114, 146364), (152, 109773), (171, 97576), (228, 73182), (342, 48788), (456, 36591), (684, 24394), (1368, 12197)]