47172006

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:778

約数の個数: 72

約数和(自身を含む): 120575520

約数和(自身を除く): 73403514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 677, 711, 882, 1106, 1354, 1422, 1659, 2031, 3318, 3871, 4062, 4739, 4977, 6093, 7742, 9478, 9954, 11613, 12186, 14217, 23226, 28434, 33173, 34839, 42651, 53483, 66346, 69678, 85302, 99519, 106966, 160449, 199038, 298557, 320898, 374381, 481347, 597114, 748762, 962694, 1123143, 2246286, 2620667, 3369429, 5241334, 6738858, 7862001, 15724002, 23586003, 47172006]

約数ペア:

[(1, 47172006), (2, 23586003), (3, 15724002), (6, 7862001), (7, 6738858), (9, 5241334), (14, 3369429), (18, 2620667), (21, 2246286), (42, 1123143), (49, 962694), (63, 748762), (79, 597114), (98, 481347), (126, 374381), (147, 320898), (158, 298557), (237, 199038), (294, 160449), (441, 106966), (474, 99519), (553, 85302), (677, 69678), (711, 66346), (882, 53483), (1106, 42651), (1354, 34839), (1422, 33173), (1659, 28434), (2031, 23226), (3318, 14217), (3871, 12186), (4062, 11613), (4739, 9954), (4977, 9478), (6093, 7742)]