213612444

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{63803}}^1$

素因数の和:63847

約数の個数: 48

約数和(自身を含む): 571683840

約数和(自身を除く): 358071396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 63803, 127606, 191409, 255212, 382818, 574227, 765636, 1148454, 1722681, 1977893, 2296908, 3445362, 3955786, 5933679, 6890724, 7911572, 11867358, 17801037, 23734716, 35602074, 53403111, 71204148, 106806222, 213612444]

約数ペア:

[(1, 213612444), (2, 106806222), (3, 71204148), (4, 53403111), (6, 35602074), (9, 23734716), (12, 17801037), (18, 11867358), (27, 7911572), (31, 6890724), (36, 5933679), (54, 3955786), (62, 3445362), (93, 2296908), (108, 1977893), (124, 1722681), (186, 1148454), (279, 765636), (372, 574227), (558, 382818), (837, 255212), (1116, 191409), (1674, 127606), (3348, 63803)]