17820504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 52852800

約数和(自身を除く): 35032296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 79, 104, 117, 156, 158, 234, 237, 241, 312, 316, 468, 474, 482, 632, 711, 723, 936, 948, 964, 1027, 1422, 1446, 1896, 1928, 2054, 2169, 2844, 2892, 3081, 3133, 4108, 4338, 5688, 5784, 6162, 6266, 8216, 8676, 9243, 9399, 12324, 12532, 17352, 18486, 18798, 19039, 24648, 25064, 28197, 36972, 37596, 38078, 56394, 57117, 73944, 75192, 76156, 112788, 114234, 152312, 171351, 225576, 228468, 247507, 342702, 456936, 495014, 685404, 742521, 990028, 1370808, 1485042, 1980056, 2227563, 2970084, 4455126, 5940168, 8910252, 17820504]

約数ペア:

[(1, 17820504), (2, 8910252), (3, 5940168), (4, 4455126), (6, 2970084), (8, 2227563), (9, 1980056), (12, 1485042), (13, 1370808), (18, 990028), (24, 742521), (26, 685404), (36, 495014), (39, 456936), (52, 342702), (72, 247507), (78, 228468), (79, 225576), (104, 171351), (117, 152312), (156, 114234), (158, 112788), (234, 76156), (237, 75192), (241, 73944), (312, 57117), (316, 56394), (468, 38078), (474, 37596), (482, 36972), (632, 28197), (711, 25064), (723, 24648), (936, 19039), (948, 18798), (964, 18486), (1027, 17352), (1422, 12532), (1446, 12324), (1896, 9399), (1928, 9243), (2054, 8676), (2169, 8216), (2844, 6266), (2892, 6162), (3081, 5784), (3133, 5688), (4108, 4338)]