968156742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19889}}^1$

素因数の和:19981

約数の個数: 64

約数和(自身を含む): 2367705600

約数和(自身を除く): 1399548858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 366, 399, 427, 798, 854, 1159, 1281, 2318, 2562, 3477, 6954, 8113, 16226, 19889, 24339, 39778, 48678, 59667, 119334, 139223, 278446, 377891, 417669, 755782, 835338, 1133673, 1213229, 2267346, 2426458, 2645237, 3639687, 5290474, 7279374, 7935711, 8492603, 15871422, 16985206, 23051351, 25477809, 46102702, 50955618, 69154053, 138308106, 161359457, 322718914, 484078371, 968156742]

約数ペア:

[(1, 968156742), (2, 484078371), (3, 322718914), (6, 161359457), (7, 138308106), (14, 69154053), (19, 50955618), (21, 46102702), (38, 25477809), (42, 23051351), (57, 16985206), (61, 15871422), (114, 8492603), (122, 7935711), (133, 7279374), (183, 5290474), (266, 3639687), (366, 2645237), (399, 2426458), (427, 2267346), (798, 1213229), (854, 1133673), (1159, 835338), (1281, 755782), (2318, 417669), (2562, 377891), (3477, 278446), (6954, 139223), (8113, 119334), (16226, 59667), (19889, 48678), (24339, 39778)]