18088872

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 29811288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 593, 744, 984, 1186, 1271, 1779, 2372, 2542, 3558, 3813, 4744, 5084, 7116, 7626, 10168, 14232, 15252, 18383, 24313, 30504, 36766, 48626, 55149, 72939, 73532, 97252, 110298, 145878, 147064, 194504, 220596, 291756, 441192, 583512, 753703, 1507406, 2261109, 3014812, 4522218, 6029624, 9044436, 18088872]

約数ペア:

[(1, 18088872), (2, 9044436), (3, 6029624), (4, 4522218), (6, 3014812), (8, 2261109), (12, 1507406), (24, 753703), (31, 583512), (41, 441192), (62, 291756), (82, 220596), (93, 194504), (123, 147064), (124, 145878), (164, 110298), (186, 97252), (246, 73532), (248, 72939), (328, 55149), (372, 48626), (492, 36766), (593, 30504), (744, 24313), (984, 18383), (1186, 15252), (1271, 14232), (1779, 10168), (2372, 7626), (2542, 7116), (3558, 5084), (3813, 4744)]