4154388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 11777472

約数和(自身を除く): 7623084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 137, 228, 266, 274, 361, 399, 411, 532, 548, 722, 798, 822, 959, 1083, 1444, 1596, 1644, 1918, 2166, 2527, 2603, 2877, 3836, 4332, 5054, 5206, 5754, 7581, 7809, 10108, 10412, 11508, 15162, 15618, 18221, 30324, 31236, 36442, 49457, 54663, 72884, 98914, 109326, 148371, 197828, 218652, 296742, 346199, 593484, 692398, 1038597, 1384796, 2077194, 4154388]

約数ペア:

[(1, 4154388), (2, 2077194), (3, 1384796), (4, 1038597), (6, 692398), (7, 593484), (12, 346199), (14, 296742), (19, 218652), (21, 197828), (28, 148371), (38, 109326), (42, 98914), (57, 72884), (76, 54663), (84, 49457), (114, 36442), (133, 31236), (137, 30324), (228, 18221), (266, 15618), (274, 15162), (361, 11508), (399, 10412), (411, 10108), (532, 7809), (548, 7581), (722, 5754), (798, 5206), (822, 5054), (959, 4332), (1083, 3836), (1444, 2877), (1596, 2603), (1644, 2527), (1918, 2166)]