210514122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{128519}}^1$

素因数の和:128547

約数の個数: 48

約数和(自身を含む): 561375360

約数和(自身を除く): 350861238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 128519, 257038, 385557, 771114, 899633, 1156671, 1670747, 1799266, 2313342, 2698899, 3341494, 5012241, 5397798, 8096697, 10024482, 11695229, 15036723, 16193394, 23390458, 30073446, 35085687, 70171374, 105257061, 210514122]

約数ペア:

[(1, 210514122), (2, 105257061), (3, 70171374), (6, 35085687), (7, 30073446), (9, 23390458), (13, 16193394), (14, 15036723), (18, 11695229), (21, 10024482), (26, 8096697), (39, 5397798), (42, 5012241), (63, 3341494), (78, 2698899), (91, 2313342), (117, 1799266), (126, 1670747), (182, 1156671), (234, 899633), (273, 771114), (546, 385557), (819, 257038), (1638, 128519)]