8984178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 22478976

約数和(自身を除く): 13494798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 631, 678, 791, 1017, 1262, 1582, 1893, 2034, 2373, 3786, 4417, 4746, 5679, 7119, 8834, 11358, 13251, 14238, 26502, 39753, 71303, 79506, 142606, 213909, 427818, 499121, 641727, 998242, 1283454, 1497363, 2994726, 4492089, 8984178]

約数ペア:

[(1, 8984178), (2, 4492089), (3, 2994726), (6, 1497363), (7, 1283454), (9, 998242), (14, 641727), (18, 499121), (21, 427818), (42, 213909), (63, 142606), (113, 79506), (126, 71303), (226, 39753), (339, 26502), (631, 14238), (678, 13251), (791, 11358), (1017, 8834), (1262, 7119), (1582, 5679), (1893, 4746), (2034, 4417), (2373, 3786)]