13998222

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 72

約数和(自身を含む): 36012600

約数和(自身を除く): 22014378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 98, 118, 126, 147, 177, 269, 294, 354, 413, 441, 531, 538, 807, 826, 882, 1062, 1239, 1614, 1883, 2421, 2478, 2891, 3717, 3766, 4842, 5649, 5782, 7434, 8673, 11298, 13181, 15871, 16947, 17346, 26019, 26362, 31742, 33894, 39543, 47613, 52038, 79086, 95226, 111097, 118629, 142839, 222194, 237258, 285678, 333291, 666582, 777679, 999873, 1555358, 1999746, 2333037, 4666074, 6999111, 13998222]

約数ペア:

[(1, 13998222), (2, 6999111), (3, 4666074), (6, 2333037), (7, 1999746), (9, 1555358), (14, 999873), (18, 777679), (21, 666582), (42, 333291), (49, 285678), (59, 237258), (63, 222194), (98, 142839), (118, 118629), (126, 111097), (147, 95226), (177, 79086), (269, 52038), (294, 47613), (354, 39543), (413, 33894), (441, 31742), (531, 26362), (538, 26019), (807, 17346), (826, 16947), (882, 15871), (1062, 13181), (1239, 11298), (1614, 8673), (1883, 7434), (2421, 5782), (2478, 5649), (2891, 4842), (3717, 3766)]