16037946

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 38304000

約数和(自身を除く): 22266054

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 207, 222, 333, 349, 414, 621, 666, 698, 851, 999, 1047, 1242, 1702, 1998, 2094, 2553, 3141, 5106, 6282, 7659, 8027, 9423, 12913, 15318, 16054, 18846, 22977, 24081, 25826, 38739, 45954, 48162, 72243, 77478, 116217, 144486, 216729, 232434, 296999, 348651, 433458, 593998, 697302, 890997, 1781994, 2672991, 5345982, 8018973, 16037946]

約数ペア:

[(1, 16037946), (2, 8018973), (3, 5345982), (6, 2672991), (9, 1781994), (18, 890997), (23, 697302), (27, 593998), (37, 433458), (46, 348651), (54, 296999), (69, 232434), (74, 216729), (111, 144486), (138, 116217), (207, 77478), (222, 72243), (333, 48162), (349, 45954), (414, 38739), (621, 25826), (666, 24081), (698, 22977), (851, 18846), (999, 16054), (1047, 15318), (1242, 12913), (1702, 9423), (1998, 8027), (2094, 7659), (2553, 6282), (3141, 5106)]