3784956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 10591056

約数和(自身を除く): 6806100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 157, 164, 196, 246, 287, 294, 314, 471, 492, 574, 588, 628, 861, 942, 1099, 1148, 1722, 1884, 2009, 2198, 3297, 3444, 4018, 4396, 6027, 6437, 6594, 7693, 8036, 12054, 12874, 13188, 15386, 19311, 23079, 24108, 25748, 30772, 38622, 45059, 46158, 77244, 90118, 92316, 135177, 180236, 270354, 315413, 540708, 630826, 946239, 1261652, 1892478, 3784956]

約数ペア:

[(1, 3784956), (2, 1892478), (3, 1261652), (4, 946239), (6, 630826), (7, 540708), (12, 315413), (14, 270354), (21, 180236), (28, 135177), (41, 92316), (42, 90118), (49, 77244), (82, 46158), (84, 45059), (98, 38622), (123, 30772), (147, 25748), (157, 24108), (164, 23079), (196, 19311), (246, 15386), (287, 13188), (294, 12874), (314, 12054), (471, 8036), (492, 7693), (574, 6594), (588, 6437), (628, 6027), (861, 4396), (942, 4018), (1099, 3444), (1148, 3297), (1722, 2198), (1884, 2009)]