1878605148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283093}}^1$

素因数の和:283186

約数の個数: 48

約数和(自身を含む): 5073044480

約数和(自身を除く): 3194439332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 283093, 566186, 849279, 1132372, 1698558, 1981651, 3397116, 3963302, 5944953, 7926604, 11889906, 22364347, 23779812, 44728694, 67093041, 89457388, 134186082, 156550429, 268372164, 313100858, 469651287, 626201716, 939302574, 1878605148]

約数ペア:

[(1, 1878605148), (2, 939302574), (3, 626201716), (4, 469651287), (6, 313100858), (7, 268372164), (12, 156550429), (14, 134186082), (21, 89457388), (28, 67093041), (42, 44728694), (79, 23779812), (84, 22364347), (158, 11889906), (237, 7926604), (316, 5944953), (474, 3963302), (553, 3397116), (948, 1981651), (1106, 1698558), (1659, 1132372), (2212, 849279), (3318, 566186), (6636, 283093)]