16843428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 49271040

約数和(自身を除く): 32427612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 751, 801, 1068, 1246, 1502, 1602, 1869, 2253, 2492, 3004, 3204, 3738, 4506, 5257, 5607, 6759, 7476, 9012, 10514, 11214, 13518, 15771, 21028, 22428, 27036, 31542, 47313, 63084, 66839, 94626, 133678, 189252, 200517, 267356, 401034, 467873, 601551, 802068, 935746, 1203102, 1403619, 1871492, 2406204, 2807238, 4210857, 5614476, 8421714, 16843428]

約数ペア:

[(1, 16843428), (2, 8421714), (3, 5614476), (4, 4210857), (6, 2807238), (7, 2406204), (9, 1871492), (12, 1403619), (14, 1203102), (18, 935746), (21, 802068), (28, 601551), (36, 467873), (42, 401034), (63, 267356), (84, 200517), (89, 189252), (126, 133678), (178, 94626), (252, 66839), (267, 63084), (356, 47313), (534, 31542), (623, 27036), (751, 22428), (801, 21028), (1068, 15771), (1246, 13518), (1502, 11214), (1602, 10514), (1869, 9012), (2253, 7476), (2492, 6759), (3004, 5607), (3204, 5257), (3738, 4506)]