43423094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 82494720

約数和(自身を除く): 39071626

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 61, 122, 131, 143, 209, 247, 262, 286, 418, 494, 671, 793, 1159, 1342, 1441, 1586, 1703, 2318, 2489, 2717, 2882, 3406, 4978, 5434, 7991, 8723, 12749, 15067, 15982, 17446, 18733, 25498, 27379, 30134, 32357, 37466, 54758, 64714, 87901, 103883, 151829, 165737, 175802, 207766, 303658, 331474, 355927, 711854, 1142713, 1670119, 1973777, 2285426, 3340238, 3947554, 21711547, 43423094]

約数ペア:

[(1, 43423094), (2, 21711547), (11, 3947554), (13, 3340238), (19, 2285426), (22, 1973777), (26, 1670119), (38, 1142713), (61, 711854), (122, 355927), (131, 331474), (143, 303658), (209, 207766), (247, 175802), (262, 165737), (286, 151829), (418, 103883), (494, 87901), (671, 64714), (793, 54758), (1159, 37466), (1342, 32357), (1441, 30134), (1586, 27379), (1703, 25498), (2318, 18733), (2489, 17446), (2717, 15982), (2882, 15067), (3406, 12749), (4978, 8723), (5434, 7991)]