17961384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 57369600

約数和(自身を除く): 39408216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 331, 357, 399, 408, 456, 476, 532, 646, 662, 714, 798, 952, 969, 993, 1064, 1292, 1324, 1428, 1596, 1938, 1986, 2261, 2317, 2584, 2648, 2856, 3192, 3876, 3972, 4522, 4634, 5627, 6289, 6783, 6951, 7752, 7944, 9044, 9268, 11254, 12578, 13566, 13902, 16881, 18088, 18536, 18867, 22508, 25156, 27132, 27804, 33762, 37734, 39389, 44023, 45016, 50312, 54264, 55608, 67524, 75468, 78778, 88046, 106913, 118167, 132069, 135048, 150936, 157556, 176092, 213826, 236334, 264138, 315112, 320739, 352184, 427652, 472668, 528276, 641478, 748391, 855304, 945336, 1056552, 1282956, 1496782, 2245173, 2565912, 2993564, 4490346, 5987128, 8980692, 17961384]

約数ペア:

[(1, 17961384), (2, 8980692), (3, 5987128), (4, 4490346), (6, 2993564), (7, 2565912), (8, 2245173), (12, 1496782), (14, 1282956), (17, 1056552), (19, 945336), (21, 855304), (24, 748391), (28, 641478), (34, 528276), (38, 472668), (42, 427652), (51, 352184), (56, 320739), (57, 315112), (68, 264138), (76, 236334), (84, 213826), (102, 176092), (114, 157556), (119, 150936), (133, 135048), (136, 132069), (152, 118167), (168, 106913), (204, 88046), (228, 78778), (238, 75468), (266, 67524), (323, 55608), (331, 54264), (357, 50312), (399, 45016), (408, 44023), (456, 39389), (476, 37734), (532, 33762), (646, 27804), (662, 27132), (714, 25156), (798, 22508), (952, 18867), (969, 18536), (993, 18088), (1064, 16881), (1292, 13902), (1324, 13566), (1428, 12578), (1596, 11254), (1938, 9268), (1986, 9044), (2261, 7944), (2317, 7752), (2584, 6951), (2648, 6783), (2856, 6289), (3192, 5627), (3876, 4634), (3972, 4522)]