1918164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 4838400

約数和(自身を除く): 2920236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 179, 188, 228, 282, 358, 537, 564, 716, 893, 1074, 1786, 2148, 2679, 3401, 3572, 5358, 6802, 8413, 10203, 10716, 13604, 16826, 20406, 25239, 33652, 40812, 50478, 100956, 159847, 319694, 479541, 639388, 959082, 1918164]

約数ペア:

[(1, 1918164), (2, 959082), (3, 639388), (4, 479541), (6, 319694), (12, 159847), (19, 100956), (38, 50478), (47, 40812), (57, 33652), (76, 25239), (94, 20406), (114, 16826), (141, 13604), (179, 10716), (188, 10203), (228, 8413), (282, 6802), (358, 5358), (537, 3572), (564, 3401), (716, 2679), (893, 2148), (1074, 1786)]