16843764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 45158400

約数和(自身を除く): 28314636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 839, 956, 1434, 1673, 1678, 2517, 2868, 3346, 3356, 5019, 5034, 5873, 6692, 10038, 10068, 11746, 17619, 20076, 23492, 35238, 70476, 200521, 401042, 601563, 802084, 1203126, 1403647, 2406252, 2807294, 4210941, 5614588, 8421882, 16843764]

約数ペア:

[(1, 16843764), (2, 8421882), (3, 5614588), (4, 4210941), (6, 2807294), (7, 2406252), (12, 1403647), (14, 1203126), (21, 802084), (28, 601563), (42, 401042), (84, 200521), (239, 70476), (478, 35238), (717, 23492), (839, 20076), (956, 17619), (1434, 11746), (1673, 10068), (1678, 10038), (2517, 6692), (2868, 5873), (3346, 5034), (3356, 5019)]