7798284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 22371440

約数和(自身を除く): 14573156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 877, 988, 1482, 1754, 2223, 2631, 2964, 3508, 4446, 5262, 7893, 8892, 10524, 11401, 15786, 16663, 22802, 31572, 33326, 34203, 45604, 49989, 66652, 68406, 99978, 102609, 136812, 149967, 199956, 205218, 216619, 299934, 410436, 433238, 599868, 649857, 866476, 1299714, 1949571, 2599428, 3899142, 7798284]

約数ペア:

[(1, 7798284), (2, 3899142), (3, 2599428), (4, 1949571), (6, 1299714), (9, 866476), (12, 649857), (13, 599868), (18, 433238), (19, 410436), (26, 299934), (36, 216619), (38, 205218), (39, 199956), (52, 149967), (57, 136812), (76, 102609), (78, 99978), (114, 68406), (117, 66652), (156, 49989), (171, 45604), (228, 34203), (234, 33326), (247, 31572), (342, 22802), (468, 16663), (494, 15786), (684, 11401), (741, 10524), (877, 8892), (988, 7893), (1482, 5262), (1754, 4446), (2223, 3508), (2631, 2964)]