40639778867862

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1009}}^1\times {\mathrm{5693707}}^1$

素因数の和:5694858

約数の個数: 64

約数和(自身を含む): 91090218067200

約数和(自身を除く): 50450439199338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1009, 1179, 2018, 2358, 3027, 3537, 6054, 7074, 9081, 18162, 27243, 54486, 132179, 264358, 396537, 793074, 1189611, 2379222, 3568833, 5693707, 7137666, 11387414, 17081121, 34162242, 51243363, 102486726, 153730089, 307460178, 745875617, 1491751234, 2237626851, 4475253702, 5744950363, 6712880553, 11489900726, 13425761106, 17234851089, 20138641659, 34469702178, 40277283318, 51704553267, 103409106534, 155113659801, 310227319602, 752588497553, 1505176995106, 2257765492659, 4515530985318, 6773296477977, 13546592955954, 20319889433931, 40639778867862]

約数ペア:

[(1, 40639778867862), (2, 20319889433931), (3, 13546592955954), (6, 6773296477977), (9, 4515530985318), (18, 2257765492659), (27, 1505176995106), (54, 752588497553), (131, 310227319602), (262, 155113659801), (393, 103409106534), (786, 51704553267), (1009, 40277283318), (1179, 34469702178), (2018, 20138641659), (2358, 17234851089), (3027, 13425761106), (3537, 11489900726), (6054, 6712880553), (7074, 5744950363), (9081, 4475253702), (18162, 2237626851), (27243, 1491751234), (54486, 745875617), (132179, 307460178), (264358, 153730089), (396537, 102486726), (793074, 51243363), (1189611, 34162242), (2379222, 17081121), (3568833, 11387414), (5693707, 7137666)]