1878902012148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10139}}^1\times {\mathrm{2206123}}^1$

素因数の和:2216276

約数の個数: 48

約数和(自身を含む): 5010901808640

約数和(自身を除く): 3131999796492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10139, 20278, 30417, 40556, 60834, 70973, 121668, 141946, 212919, 283892, 425838, 851676, 2206123, 4412246, 6618369, 8824492, 13236738, 15442861, 26473476, 30885722, 46328583, 61771444, 92657166, 185314332, 22367881097, 44735762194, 67103643291, 89471524388, 134207286582, 156575167679, 268414573164, 313150335358, 469725503037, 626300670716, 939451006074, 1878902012148]

約数ペア:

[(1, 1878902012148), (2, 939451006074), (3, 626300670716), (4, 469725503037), (6, 313150335358), (7, 268414573164), (12, 156575167679), (14, 134207286582), (21, 89471524388), (28, 67103643291), (42, 44735762194), (84, 22367881097), (10139, 185314332), (20278, 92657166), (30417, 61771444), (40556, 46328583), (60834, 30885722), (70973, 26473476), (121668, 15442861), (141946, 13236738), (212919, 8824492), (283892, 6618369), (425838, 4412246), (851676, 2206123)]