18679176

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4253}}^1$

素因数の和:4326

約数の個数: 48

約数和(自身を含む): 51430860

約数和(自身を除く): 32751684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4253, 4392, 8506, 12759, 17012, 25518, 34024, 38277, 51036, 76554, 102072, 153108, 259433, 306216, 518866, 778299, 1037732, 1556598, 2075464, 2334897, 3113196, 4669794, 6226392, 9339588, 18679176]

約数ペア:

[(1, 18679176), (2, 9339588), (3, 6226392), (4, 4669794), (6, 3113196), (8, 2334897), (9, 2075464), (12, 1556598), (18, 1037732), (24, 778299), (36, 518866), (61, 306216), (72, 259433), (122, 153108), (183, 102072), (244, 76554), (366, 51036), (488, 38277), (549, 34024), (732, 25518), (1098, 17012), (1464, 12759), (2196, 8506), (4253, 4392)]