40412946

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 95904000

約数和(自身を除く): 55491054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 269, 294, 343, 438, 511, 538, 686, 807, 1022, 1029, 1533, 1614, 1883, 2058, 3066, 3577, 3766, 5649, 7154, 10731, 11298, 13181, 19637, 21462, 25039, 26362, 39274, 39543, 50078, 58911, 75117, 79086, 92267, 117822, 137459, 150234, 184534, 274918, 276801, 412377, 553602, 824754, 962213, 1924426, 2886639, 5773278, 6735491, 13470982, 20206473, 40412946]

約数ペア:

[(1, 40412946), (2, 20206473), (3, 13470982), (6, 6735491), (7, 5773278), (14, 2886639), (21, 1924426), (42, 962213), (49, 824754), (73, 553602), (98, 412377), (146, 276801), (147, 274918), (219, 184534), (269, 150234), (294, 137459), (343, 117822), (438, 92267), (511, 79086), (538, 75117), (686, 58911), (807, 50078), (1022, 39543), (1029, 39274), (1533, 26362), (1614, 25039), (1883, 21462), (2058, 19637), (3066, 13181), (3577, 11298), (3766, 10731), (5649, 7154)]