18446184

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 55296000

約数和(自身を除く): 36849816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 69, 72, 79, 92, 94, 108, 138, 141, 158, 184, 188, 207, 216, 237, 276, 282, 316, 376, 414, 423, 474, 552, 564, 621, 632, 711, 828, 846, 948, 1081, 1128, 1242, 1269, 1422, 1656, 1692, 1817, 1896, 2133, 2162, 2484, 2538, 2844, 3243, 3384, 3634, 3713, 4266, 4324, 4968, 5076, 5451, 5688, 6486, 7268, 7426, 8532, 8648, 9729, 10152, 10902, 11139, 12972, 14536, 14852, 16353, 17064, 19458, 21804, 22278, 25944, 29187, 29704, 32706, 33417, 38916, 43608, 44556, 49059, 58374, 65412, 66834, 77832, 85399, 89112, 98118, 100251, 116748, 130824, 133668, 170798, 196236, 200502, 233496, 256197, 267336, 341596, 392472, 401004, 512394, 683192, 768591, 802008, 1024788, 1537182, 2049576, 2305773, 3074364, 4611546, 6148728, 9223092, 18446184]

約数ペア:

[(1, 18446184), (2, 9223092), (3, 6148728), (4, 4611546), (6, 3074364), (8, 2305773), (9, 2049576), (12, 1537182), (18, 1024788), (23, 802008), (24, 768591), (27, 683192), (36, 512394), (46, 401004), (47, 392472), (54, 341596), (69, 267336), (72, 256197), (79, 233496), (92, 200502), (94, 196236), (108, 170798), (138, 133668), (141, 130824), (158, 116748), (184, 100251), (188, 98118), (207, 89112), (216, 85399), (237, 77832), (276, 66834), (282, 65412), (316, 58374), (376, 49059), (414, 44556), (423, 43608), (474, 38916), (552, 33417), (564, 32706), (621, 29704), (632, 29187), (711, 25944), (828, 22278), (846, 21804), (948, 19458), (1081, 17064), (1128, 16353), (1242, 14852), (1269, 14536), (1422, 12972), (1656, 11139), (1692, 10902), (1817, 10152), (1896, 9729), (2133, 8648), (2162, 8532), (2484, 7426), (2538, 7268), (2844, 6486), (3243, 5688), (3384, 5451), (3634, 5076), (3713, 4968), (4266, 4324)]