17941968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 56174976

約数和(自身を除く): 38233008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 47, 48, 66, 72, 88, 94, 99, 132, 141, 144, 176, 188, 198, 241, 264, 282, 376, 396, 423, 482, 517, 528, 564, 723, 752, 792, 846, 964, 1034, 1128, 1446, 1551, 1584, 1692, 1928, 2068, 2169, 2256, 2651, 2892, 3102, 3384, 3856, 4136, 4338, 4653, 5302, 5784, 6204, 6768, 7953, 8272, 8676, 9306, 10604, 11327, 11568, 12408, 15906, 17352, 18612, 21208, 22654, 23859, 24816, 31812, 33981, 34704, 37224, 42416, 45308, 47718, 63624, 67962, 74448, 90616, 95436, 101943, 124597, 127248, 135924, 181232, 190872, 203886, 249194, 271848, 373791, 381744, 407772, 498388, 543696, 747582, 815544, 996776, 1121373, 1495164, 1631088, 1993552, 2242746, 2990328, 4485492, 5980656, 8970984, 17941968]

約数ペア:

[(1, 17941968), (2, 8970984), (3, 5980656), (4, 4485492), (6, 2990328), (8, 2242746), (9, 1993552), (11, 1631088), (12, 1495164), (16, 1121373), (18, 996776), (22, 815544), (24, 747582), (33, 543696), (36, 498388), (44, 407772), (47, 381744), (48, 373791), (66, 271848), (72, 249194), (88, 203886), (94, 190872), (99, 181232), (132, 135924), (141, 127248), (144, 124597), (176, 101943), (188, 95436), (198, 90616), (241, 74448), (264, 67962), (282, 63624), (376, 47718), (396, 45308), (423, 42416), (482, 37224), (517, 34704), (528, 33981), (564, 31812), (723, 24816), (752, 23859), (792, 22654), (846, 21208), (964, 18612), (1034, 17352), (1128, 15906), (1446, 12408), (1551, 11568), (1584, 11327), (1692, 10604), (1928, 9306), (2068, 8676), (2169, 8272), (2256, 7953), (2651, 6768), (2892, 6204), (3102, 5784), (3384, 5302), (3856, 4653), (4136, 4338)]