12458446

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 25804800

約数和(自身を除く): 13346354

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 127, 143, 154, 182, 254, 286, 343, 539, 637, 686, 889, 1001, 1078, 1274, 1397, 1651, 1778, 2002, 2794, 3302, 3773, 4459, 6223, 7007, 7546, 8918, 9779, 11557, 12446, 14014, 18161, 19558, 23114, 36322, 43561, 49049, 68453, 80899, 87122, 98098, 127127, 136906, 161798, 254254, 479171, 566293, 889889, 958342, 1132586, 1779778, 6229223, 12458446]

約数ペア:

[(1, 12458446), (2, 6229223), (7, 1779778), (11, 1132586), (13, 958342), (14, 889889), (22, 566293), (26, 479171), (49, 254254), (77, 161798), (91, 136906), (98, 127127), (127, 98098), (143, 87122), (154, 80899), (182, 68453), (254, 49049), (286, 43561), (343, 36322), (539, 23114), (637, 19558), (686, 18161), (889, 14014), (1001, 12446), (1078, 11557), (1274, 9779), (1397, 8918), (1651, 7546), (1778, 7007), (2002, 6223), (2794, 4459), (3302, 3773)]