19215016992

素因数分解:

$2^5\times 3^{10}\times {\mathrm{10169}}^1$

素因数の和:10209

約数の個数: 132

約数和(自身を含む): 56749606830

約数和(自身を除く): 37534589838

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2187, 2592, 2916, 3888, 4374, 5832, 6561, 7776, 8748, 10169, 11664, 13122, 17496, 19683, 20338, 23328, 26244, 30507, 34992, 39366, 40676, 52488, 59049, 61014, 69984, 78732, 81352, 91521, 104976, 118098, 122028, 157464, 162704, 183042, 209952, 236196, 244056, 274563, 314928, 325408, 366084, 472392, 488112, 549126, 629856, 732168, 823689, 944784, 976224, 1098252, 1464336, 1647378, 1889568, 2196504, 2471067, 2928672, 3294756, 4393008, 4942134, 6589512, 7413201, 8786016, 9884268, 13179024, 14826402, 19768536, 22239603, 26358048, 29652804, 39537072, 44479206, 59305608, 66718809, 79074144, 88958412, 118611216, 133437618, 177916824, 200156427, 237222432, 266875236, 355833648, 400312854, 533750472, 600469281, 711667296, 800625708, 1067500944, 1200938562, 1601251416, 2135001888, 2401877124, 3202502832, 4803754248, 6405005664, 9607508496, 19215016992]

約数ペア:

[(1, 19215016992), (2, 9607508496), (3, 6405005664), (4, 4803754248), (6, 3202502832), (8, 2401877124), (9, 2135001888), (12, 1601251416), (16, 1200938562), (18, 1067500944), (24, 800625708), (27, 711667296), (32, 600469281), (36, 533750472), (48, 400312854), (54, 355833648), (72, 266875236), (81, 237222432), (96, 200156427), (108, 177916824), (144, 133437618), (162, 118611216), (216, 88958412), (243, 79074144), (288, 66718809), (324, 59305608), (432, 44479206), (486, 39537072), (648, 29652804), (729, 26358048), (864, 22239603), (972, 19768536), (1296, 14826402), (1458, 13179024), (1944, 9884268), (2187, 8786016), (2592, 7413201), (2916, 6589512), (3888, 4942134), (4374, 4393008), (5832, 3294756), (6561, 2928672), (7776, 2471067), (8748, 2196504), (10169, 1889568), (11664, 1647378), (13122, 1464336), (17496, 1098252), (19683, 976224), (20338, 944784), (23328, 823689), (26244, 732168), (30507, 629856), (34992, 549126), (39366, 488112), (40676, 472392), (52488, 366084), (59049, 325408), (61014, 314928), (69984, 274563), (78732, 244056), (81352, 236196), (91521, 209952), (104976, 183042), (118098, 162704), (122028, 157464)]