1969014726

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{117497}}^1$

素因数の和:117538

約数の個数: 72

約数和(自身を含む): 5223961080

約数和(自身を除く): 3254946354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 16758, 117497, 234994, 352491, 704982, 822479, 1057473, 1644958, 2114946, 2232443, 2467437, 4464886, 4934874, 5757353, 6697329, 7402311, 11514706, 13394658, 14804622, 15627101, 17272059, 20091987, 31254202, 34544118, 40183974, 46881303, 51816177, 93762606, 103632354, 109389707, 140643909, 218779414, 281287818, 328169121, 656338242, 984507363, 1969014726]

約数ペア:

[(1, 1969014726), (2, 984507363), (3, 656338242), (6, 328169121), (7, 281287818), (9, 218779414), (14, 140643909), (18, 109389707), (19, 103632354), (21, 93762606), (38, 51816177), (42, 46881303), (49, 40183974), (57, 34544118), (63, 31254202), (98, 20091987), (114, 17272059), (126, 15627101), (133, 14804622), (147, 13394658), (171, 11514706), (266, 7402311), (294, 6697329), (342, 5757353), (399, 4934874), (441, 4464886), (798, 2467437), (882, 2232443), (931, 2114946), (1197, 1644958), (1862, 1057473), (2394, 822479), (2793, 704982), (5586, 352491), (8379, 234994), (16758, 117497)]