265828374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20483}}^1$

素因数の和:20601

約数の個数: 48

約数和(自身を含む): 664664832

約数和(自身を除く): 398836458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 20483, 40966, 61449, 122898, 143381, 184347, 286762, 368694, 430143, 860286, 1290429, 2109749, 2580858, 4219498, 6329247, 12658494, 14768243, 18987741, 29536486, 37975482, 44304729, 88609458, 132914187, 265828374]

約数ペア:

[(1, 265828374), (2, 132914187), (3, 88609458), (6, 44304729), (7, 37975482), (9, 29536486), (14, 18987741), (18, 14768243), (21, 12658494), (42, 6329247), (63, 4219498), (103, 2580858), (126, 2109749), (206, 1290429), (309, 860286), (618, 430143), (721, 368694), (927, 286762), (1442, 184347), (1854, 143381), (2163, 122898), (4326, 61449), (6489, 40966), (12978, 20483)]