181930900858

素因数分解:

$2^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1129}}^1\times {\mathrm{10589}}^1$

素因数の和:12814

約数の個数: 32

約数和(自身を含む): 312474470400

約数和(自身を除く): 130543569542

約数列:

[1, 2, 7, 14, 1087, 1129, 2174, 2258, 7609, 7903, 10589, 15218, 15806, 21178, 74123, 148246, 1227223, 2454446, 8590561, 11510243, 11954981, 17181122, 23020486, 23909962, 80571701, 83684867, 161143402, 167369734, 12995064347, 25990128694, 90965450429, 181930900858]

約数ペア:

[(1, 181930900858), (2, 90965450429), (7, 25990128694), (14, 12995064347), (1087, 167369734), (1129, 161143402), (2174, 83684867), (2258, 80571701), (7609, 23909962), (7903, 23020486), (10589, 17181122), (15218, 11954981), (15806, 11510243), (21178, 8590561), (74123, 2454446), (148246, 1227223)]