19340424

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 59616000

約数和(自身を除く): 40275576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 153, 184, 204, 207, 216, 229, 276, 306, 391, 408, 414, 458, 459, 552, 612, 621, 687, 782, 828, 916, 918, 1173, 1224, 1242, 1374, 1564, 1656, 1832, 1836, 2061, 2346, 2484, 2748, 3128, 3519, 3672, 3893, 4122, 4692, 4968, 5267, 5496, 6183, 7038, 7786, 8244, 9384, 10534, 10557, 11679, 12366, 14076, 15572, 15801, 16488, 21068, 21114, 23358, 24732, 28152, 31144, 31602, 35037, 42136, 42228, 46716, 47403, 49464, 63204, 70074, 84456, 89539, 93432, 94806, 105111, 126408, 140148, 142209, 179078, 189612, 210222, 268617, 280296, 284418, 358156, 379224, 420444, 537234, 568836, 716312, 805851, 840888, 1074468, 1137672, 1611702, 2148936, 2417553, 3223404, 4835106, 6446808, 9670212, 19340424]

約数ペア:

[(1, 19340424), (2, 9670212), (3, 6446808), (4, 4835106), (6, 3223404), (8, 2417553), (9, 2148936), (12, 1611702), (17, 1137672), (18, 1074468), (23, 840888), (24, 805851), (27, 716312), (34, 568836), (36, 537234), (46, 420444), (51, 379224), (54, 358156), (68, 284418), (69, 280296), (72, 268617), (92, 210222), (102, 189612), (108, 179078), (136, 142209), (138, 140148), (153, 126408), (184, 105111), (204, 94806), (207, 93432), (216, 89539), (229, 84456), (276, 70074), (306, 63204), (391, 49464), (408, 47403), (414, 46716), (458, 42228), (459, 42136), (552, 35037), (612, 31602), (621, 31144), (687, 28152), (782, 24732), (828, 23358), (916, 21114), (918, 21068), (1173, 16488), (1224, 15801), (1242, 15572), (1374, 14076), (1564, 12366), (1656, 11679), (1832, 10557), (1836, 10534), (2061, 9384), (2346, 8244), (2484, 7786), (2748, 7038), (3128, 6183), (3519, 5496), (3672, 5267), (3893, 4968), (4122, 4692)]