26946684

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 71940960

約数和(自身を除く): 44994276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 487, 522, 636, 954, 974, 1044, 1461, 1537, 1908, 1948, 2922, 3074, 4383, 4611, 5844, 6148, 8766, 9222, 13833, 14123, 17532, 18444, 25811, 27666, 28246, 42369, 51622, 55332, 56492, 77433, 84738, 103244, 127107, 154866, 169476, 232299, 254214, 309732, 464598, 508428, 748519, 929196, 1497038, 2245557, 2994076, 4491114, 6736671, 8982228, 13473342, 26946684]

約数ペア:

[(1, 26946684), (2, 13473342), (3, 8982228), (4, 6736671), (6, 4491114), (9, 2994076), (12, 2245557), (18, 1497038), (29, 929196), (36, 748519), (53, 508428), (58, 464598), (87, 309732), (106, 254214), (116, 232299), (159, 169476), (174, 154866), (212, 127107), (261, 103244), (318, 84738), (348, 77433), (477, 56492), (487, 55332), (522, 51622), (636, 42369), (954, 28246), (974, 27666), (1044, 25811), (1461, 18444), (1537, 17532), (1908, 14123), (1948, 13833), (2922, 9222), (3074, 8766), (4383, 6148), (4611, 5844)]