16867944

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{13781}}^1$

素因数の和:13810

約数の個数: 48

約数和(自身を含む): 48374820

約数和(自身を除く): 31506876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 13781, 27562, 41343, 55124, 82686, 110248, 124029, 165372, 234277, 248058, 330744, 468554, 496116, 702831, 937108, 992232, 1405662, 1874216, 2108493, 2811324, 4216986, 5622648, 8433972, 16867944]

約数ペア:

[(1, 16867944), (2, 8433972), (3, 5622648), (4, 4216986), (6, 2811324), (8, 2108493), (9, 1874216), (12, 1405662), (17, 992232), (18, 937108), (24, 702831), (34, 496116), (36, 468554), (51, 330744), (68, 248058), (72, 234277), (102, 165372), (136, 124029), (153, 110248), (204, 82686), (306, 55124), (408, 41343), (612, 27562), (1224, 13781)]