16474458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 44692992

約数和(自身を除く): 28218534

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 169, 182, 211, 231, 273, 286, 338, 422, 429, 462, 507, 546, 633, 858, 1001, 1014, 1183, 1266, 1477, 1859, 2002, 2321, 2366, 2743, 2954, 3003, 3549, 3718, 4431, 4642, 5486, 5577, 6006, 6963, 7098, 8229, 8862, 11154, 13013, 13926, 16247, 16458, 19201, 26026, 30173, 32494, 35659, 38402, 39039, 48741, 57603, 60346, 71318, 78078, 90519, 97482, 106977, 115206, 181038, 211211, 213954, 249613, 392249, 422422, 499226, 633633, 748839, 784498, 1176747, 1267266, 1497678, 2353494, 2745743, 5491486, 8237229, 16474458]

約数ペア:

[(1, 16474458), (2, 8237229), (3, 5491486), (6, 2745743), (7, 2353494), (11, 1497678), (13, 1267266), (14, 1176747), (21, 784498), (22, 748839), (26, 633633), (33, 499226), (39, 422422), (42, 392249), (66, 249613), (77, 213954), (78, 211211), (91, 181038), (143, 115206), (154, 106977), (169, 97482), (182, 90519), (211, 78078), (231, 71318), (273, 60346), (286, 57603), (338, 48741), (422, 39039), (429, 38402), (462, 35659), (507, 32494), (546, 30173), (633, 26026), (858, 19201), (1001, 16458), (1014, 16247), (1183, 13926), (1266, 13013), (1477, 11154), (1859, 8862), (2002, 8229), (2321, 7098), (2366, 6963), (2743, 6006), (2954, 5577), (3003, 5486), (3549, 4642), (3718, 4431)]