2004373548

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{3181}}^1$

素因数の和:3975

約数の個数: 72

約数和(自身を含む): 5295509856

約数和(自身を除く): 3291136308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 761, 828, 1522, 2283, 3044, 3181, 4566, 6362, 6849, 9132, 9543, 12724, 13698, 17503, 19086, 27396, 28629, 35006, 38172, 52509, 57258, 70012, 73163, 105018, 114516, 146326, 157527, 210036, 219489, 292652, 315054, 438978, 630108, 658467, 877956, 1316934, 2420741, 2633868, 4841482, 7262223, 9682964, 14524446, 21786669, 29048892, 43573338, 55677043, 87146676, 111354086, 167031129, 222708172, 334062258, 501093387, 668124516, 1002186774, 2004373548]

約数ペア:

[(1, 2004373548), (2, 1002186774), (3, 668124516), (4, 501093387), (6, 334062258), (9, 222708172), (12, 167031129), (18, 111354086), (23, 87146676), (36, 55677043), (46, 43573338), (69, 29048892), (92, 21786669), (138, 14524446), (207, 9682964), (276, 7262223), (414, 4841482), (761, 2633868), (828, 2420741), (1522, 1316934), (2283, 877956), (3044, 658467), (3181, 630108), (4566, 438978), (6362, 315054), (6849, 292652), (9132, 219489), (9543, 210036), (12724, 157527), (13698, 146326), (17503, 114516), (19086, 105018), (27396, 73163), (28629, 70012), (35006, 57258), (38172, 52509)]