180381516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113021}}^1$

素因数の和:113054

約数の個数: 48

約数和(自身を含む): 506338560

約数和(自身を除く): 325957044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 113021, 226042, 339063, 452084, 678126, 791147, 1356252, 1582294, 2147399, 2373441, 3164588, 4294798, 4746882, 6442197, 8589596, 9493764, 12884394, 15031793, 25768788, 30063586, 45095379, 60127172, 90190758, 180381516]

約数ペア:

[(1, 180381516), (2, 90190758), (3, 60127172), (4, 45095379), (6, 30063586), (7, 25768788), (12, 15031793), (14, 12884394), (19, 9493764), (21, 8589596), (28, 6442197), (38, 4746882), (42, 4294798), (57, 3164588), (76, 2373441), (84, 2147399), (114, 1582294), (133, 1356252), (228, 791147), (266, 678126), (399, 452084), (532, 339063), (798, 226042), (1596, 113021)]