26543646

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 63705600

約数和(自身を除く): 37161954

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 513, 631, 738, 779, 1026, 1107, 1262, 1558, 1893, 2214, 2337, 3786, 4674, 5679, 7011, 11358, 11989, 14022, 17037, 21033, 23978, 25871, 34074, 35967, 42066, 51742, 71934, 77613, 107901, 155226, 215802, 232839, 323703, 465678, 491549, 647406, 698517, 983098, 1397034, 1474647, 2949294, 4423941, 8847882, 13271823, 26543646]

約数ペア:

[(1, 26543646), (2, 13271823), (3, 8847882), (6, 4423941), (9, 2949294), (18, 1474647), (19, 1397034), (27, 983098), (38, 698517), (41, 647406), (54, 491549), (57, 465678), (82, 323703), (114, 232839), (123, 215802), (171, 155226), (246, 107901), (342, 77613), (369, 71934), (513, 51742), (631, 42066), (738, 35967), (779, 34074), (1026, 25871), (1107, 23978), (1262, 21033), (1558, 17037), (1893, 14022), (2214, 11989), (2337, 11358), (3786, 7011), (4674, 5679)]