15668872038

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 36961920000

約数和(自身を除く): 21293047962

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 89, 138, 178, 207, 229, 267, 414, 458, 534, 619, 621, 687, 801, 1238, 1242, 1374, 1602, 1857, 2047, 2061, 2403, 3714, 4094, 4122, 4806, 5267, 5571, 6141, 6183, 10534, 11142, 12282, 12366, 14237, 15801, 16713, 18423, 20381, 28474, 31602, 33426, 36846, 40762, 42711, 47403, 55091, 55269, 61143, 85422, 94806, 110182, 110538, 122286, 128133, 141751, 142209, 165273, 183429, 256266, 283502, 284418, 330546, 366858, 384399, 425253, 468763, 495819, 550287, 768798, 850506, 937526, 991638, 1100574, 1267093, 1275759, 1406289, 1487457, 2534186, 2551518, 2812578, 2974914, 3260273, 3801279, 3827277, 4218867, 6520546, 7602558, 7654554, 8437734, 9780819, 11403837, 12615839, 12656601, 19561638, 22807674, 25231678, 25313202, 29342457, 34211511, 37847517, 58684914, 68423022, 75695034, 88027371, 113542551, 176054742, 227085102, 290164297, 340627653, 580328594, 681255306, 870492891, 1740985782, 2611478673, 5222957346, 7834436019, 15668872038]

約数ペア:

[(1, 15668872038), (2, 7834436019), (3, 5222957346), (6, 2611478673), (9, 1740985782), (18, 870492891), (23, 681255306), (27, 580328594), (46, 340627653), (54, 290164297), (69, 227085102), (89, 176054742), (138, 113542551), (178, 88027371), (207, 75695034), (229, 68423022), (267, 58684914), (414, 37847517), (458, 34211511), (534, 29342457), (619, 25313202), (621, 25231678), (687, 22807674), (801, 19561638), (1238, 12656601), (1242, 12615839), (1374, 11403837), (1602, 9780819), (1857, 8437734), (2047, 7654554), (2061, 7602558), (2403, 6520546), (3714, 4218867), (4094, 3827277), (4122, 3801279), (4806, 3260273), (5267, 2974914), (5571, 2812578), (6141, 2551518), (6183, 2534186), (10534, 1487457), (11142, 1406289), (12282, 1275759), (12366, 1267093), (14237, 1100574), (15801, 991638), (16713, 937526), (18423, 850506), (20381, 768798), (28474, 550287), (31602, 495819), (33426, 468763), (36846, 425253), (40762, 384399), (42711, 366858), (47403, 330546), (55091, 284418), (55269, 283502), (61143, 256266), (85422, 183429), (94806, 165273), (110182, 142209), (110538, 141751), (122286, 128133)]