13378974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2819}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 30862080

約数和(自身を除く): 17483106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 2819, 4746, 5638, 8457, 16914, 19733, 39466, 59199, 118398, 318547, 637094, 955641, 1911282, 2229829, 4459658, 6689487, 13378974]

約数ペア:

[(1, 13378974), (2, 6689487), (3, 4459658), (6, 2229829), (7, 1911282), (14, 955641), (21, 637094), (42, 318547), (113, 118398), (226, 59199), (339, 39466), (678, 19733), (791, 16914), (1582, 8457), (2373, 5638), (2819, 4746)]