121386258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1489}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 301242240

約数和(自身を除く): 179855982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 647, 1294, 1489, 1941, 2978, 3882, 4467, 4529, 5823, 8934, 9058, 10423, 11646, 13401, 13587, 20846, 26802, 27174, 31269, 40761, 62538, 81522, 93807, 187614, 963383, 1926766, 2890149, 5780298, 6743681, 8670447, 13487362, 17340894, 20231043, 40462086, 60693129, 121386258]

約数ペア:

[(1, 121386258), (2, 60693129), (3, 40462086), (6, 20231043), (7, 17340894), (9, 13487362), (14, 8670447), (18, 6743681), (21, 5780298), (42, 2890149), (63, 1926766), (126, 963383), (647, 187614), (1294, 93807), (1489, 81522), (1941, 62538), (2978, 40761), (3882, 31269), (4467, 27174), (4529, 26802), (5823, 20846), (8934, 13587), (9058, 13401), (10423, 11646)]