1819435896

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{2731}}^1$

素因数の和:3249

約数の個数: 96

約数和(自身を含む): 5199542400

約数和(自身を除く): 3380106504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 487, 684, 974, 1368, 1461, 1948, 2731, 2922, 3896, 4383, 5462, 5844, 8193, 8766, 9253, 10924, 11688, 16386, 17532, 18506, 21848, 24579, 27759, 32772, 35064, 37012, 49158, 51889, 55518, 65544, 74024, 83277, 98316, 103778, 111036, 155667, 166554, 196632, 207556, 222072, 311334, 333108, 415112, 467001, 622668, 666216, 934002, 1245336, 1329997, 1868004, 2659994, 3736008, 3989991, 5319988, 7979982, 10639976, 11969973, 15959964, 23939946, 25269943, 31919928, 47879892, 50539886, 75809829, 95759784, 101079772, 151619658, 202159544, 227429487, 303239316, 454858974, 606478632, 909717948, 1819435896]

約数ペア:

[(1, 1819435896), (2, 909717948), (3, 606478632), (4, 454858974), (6, 303239316), (8, 227429487), (9, 202159544), (12, 151619658), (18, 101079772), (19, 95759784), (24, 75809829), (36, 50539886), (38, 47879892), (57, 31919928), (72, 25269943), (76, 23939946), (114, 15959964), (152, 11969973), (171, 10639976), (228, 7979982), (342, 5319988), (456, 3989991), (487, 3736008), (684, 2659994), (974, 1868004), (1368, 1329997), (1461, 1245336), (1948, 934002), (2731, 666216), (2922, 622668), (3896, 467001), (4383, 415112), (5462, 333108), (5844, 311334), (8193, 222072), (8766, 207556), (9253, 196632), (10924, 166554), (11688, 155667), (16386, 111036), (17532, 103778), (18506, 98316), (21848, 83277), (24579, 74024), (27759, 65544), (32772, 55518), (35064, 51889), (37012, 49158)]