18476630

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 34128864

約数和(自身を除く): 15652234

約数列:

[1, 2, 5, 10, 83, 113, 166, 197, 226, 394, 415, 565, 830, 985, 1130, 1970, 9379, 16351, 18758, 22261, 32702, 44522, 46895, 81755, 93790, 111305, 163510, 222610, 1847663, 3695326, 9238315, 18476630]

約数ペア:

[(1, 18476630), (2, 9238315), (5, 3695326), (10, 1847663), (83, 222610), (113, 163510), (166, 111305), (197, 93790), (226, 81755), (394, 46895), (415, 44522), (565, 32702), (830, 22261), (985, 18758), (1130, 16351), (1970, 9379)]