17612388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 47174400

約数和(自身を除く): 29562012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 239, 267, 276, 356, 414, 478, 534, 717, 801, 828, 956, 1068, 1434, 1602, 2047, 2151, 2868, 3204, 4094, 4302, 5497, 6141, 8188, 8604, 10994, 12282, 16491, 18423, 21271, 21988, 24564, 32982, 36846, 42542, 49473, 63813, 65964, 73692, 85084, 98946, 127626, 191439, 197892, 255252, 382878, 489233, 765756, 978466, 1467699, 1956932, 2935398, 4403097, 5870796, 8806194, 17612388]

約数ペア:

[(1, 17612388), (2, 8806194), (3, 5870796), (4, 4403097), (6, 2935398), (9, 1956932), (12, 1467699), (18, 978466), (23, 765756), (36, 489233), (46, 382878), (69, 255252), (89, 197892), (92, 191439), (138, 127626), (178, 98946), (207, 85084), (239, 73692), (267, 65964), (276, 63813), (356, 49473), (414, 42542), (478, 36846), (534, 32982), (717, 24564), (801, 21988), (828, 21271), (956, 18423), (1068, 16491), (1434, 12282), (1602, 10994), (2047, 8604), (2151, 8188), (2868, 6141), (3204, 5497), (4094, 4302)]