42856086

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11213}}^1$

素因数の和:11245

約数の個数: 48

約数和(自身を含む): 107385264

約数和(自身を除く): 64529178

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 11213, 22426, 33639, 67278, 78491, 145769, 156982, 235473, 291538, 437307, 470946, 549437, 874614, 1020383, 1098874, 1648311, 2040766, 3061149, 3296622, 6122298, 7142681, 14285362, 21428043, 42856086]

約数ペア:

[(1, 42856086), (2, 21428043), (3, 14285362), (6, 7142681), (7, 6122298), (13, 3296622), (14, 3061149), (21, 2040766), (26, 1648311), (39, 1098874), (42, 1020383), (49, 874614), (78, 549437), (91, 470946), (98, 437307), (147, 291538), (182, 235473), (273, 156982), (294, 145769), (546, 78491), (637, 67278), (1274, 33639), (1911, 22426), (3822, 11213)]