102649974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 241920000

約数和(自身を除く): 139270026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 149, 282, 298, 329, 349, 447, 658, 698, 894, 987, 1043, 1047, 1974, 2086, 2094, 2443, 3129, 4886, 6258, 7003, 7329, 14006, 14658, 16403, 21009, 32806, 42018, 49021, 49209, 52001, 98042, 98418, 104002, 114821, 147063, 156003, 229642, 294126, 312006, 344463, 364007, 688926, 728014, 1092021, 2184042, 2444047, 4888094, 7332141, 14664282, 17108329, 34216658, 51324987, 102649974]

約数ペア:

[(1, 102649974), (2, 51324987), (3, 34216658), (6, 17108329), (7, 14664282), (14, 7332141), (21, 4888094), (42, 2444047), (47, 2184042), (94, 1092021), (141, 728014), (149, 688926), (282, 364007), (298, 344463), (329, 312006), (349, 294126), (447, 229642), (658, 156003), (698, 147063), (894, 114821), (987, 104002), (1043, 98418), (1047, 98042), (1974, 52001), (2086, 49209), (2094, 49021), (2443, 42018), (3129, 32806), (4886, 21009), (6258, 16403), (7003, 14658), (7329, 14006)]