7515066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 9903174

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 59, 69, 71, 78, 118, 138, 142, 177, 213, 299, 354, 426, 598, 767, 897, 923, 1357, 1534, 1633, 1794, 1846, 2301, 2714, 2769, 3266, 4071, 4189, 4602, 4899, 5538, 8142, 8378, 9798, 12567, 17641, 21229, 25134, 35282, 42458, 52923, 54457, 63687, 96347, 105846, 108914, 127374, 163371, 192694, 289041, 326742, 578082, 1252511, 2505022, 3757533, 7515066]

約数ペア:

[(1, 7515066), (2, 3757533), (3, 2505022), (6, 1252511), (13, 578082), (23, 326742), (26, 289041), (39, 192694), (46, 163371), (59, 127374), (69, 108914), (71, 105846), (78, 96347), (118, 63687), (138, 54457), (142, 52923), (177, 42458), (213, 35282), (299, 25134), (354, 21229), (426, 17641), (598, 12567), (767, 9798), (897, 8378), (923, 8142), (1357, 5538), (1534, 4899), (1633, 4602), (1794, 4189), (1846, 4071), (2301, 3266), (2714, 2769)]