2018641896

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{1193}}^1$

素因数の和:1607

約数の個数: 96

約数和(自身を含む): 5565568320

約数和(自身を除く): 3546926424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 331, 426, 568, 639, 662, 852, 993, 1193, 1278, 1324, 1704, 1986, 2386, 2556, 2648, 2979, 3579, 3972, 4772, 5112, 5958, 7158, 7944, 9544, 10737, 11916, 14316, 21474, 23501, 23832, 28632, 42948, 47002, 70503, 84703, 85896, 94004, 141006, 169406, 188008, 211509, 254109, 282012, 338812, 394883, 423018, 508218, 564024, 677624, 762327, 789766, 846036, 1016436, 1184649, 1524654, 1579532, 1692072, 2032872, 2369298, 3049308, 3159064, 3553947, 4738596, 6098616, 7107894, 9477192, 14215788, 28036693, 28431576, 56073386, 84110079, 112146772, 168220158, 224293544, 252330237, 336440316, 504660474, 672880632, 1009320948, 2018641896]

約数ペア:

[(1, 2018641896), (2, 1009320948), (3, 672880632), (4, 504660474), (6, 336440316), (8, 252330237), (9, 224293544), (12, 168220158), (18, 112146772), (24, 84110079), (36, 56073386), (71, 28431576), (72, 28036693), (142, 14215788), (213, 9477192), (284, 7107894), (331, 6098616), (426, 4738596), (568, 3553947), (639, 3159064), (662, 3049308), (852, 2369298), (993, 2032872), (1193, 1692072), (1278, 1579532), (1324, 1524654), (1704, 1184649), (1986, 1016436), (2386, 846036), (2556, 789766), (2648, 762327), (2979, 677624), (3579, 564024), (3972, 508218), (4772, 423018), (5112, 394883), (5958, 338812), (7158, 282012), (7944, 254109), (9544, 211509), (10737, 188008), (11916, 169406), (14316, 141006), (21474, 94004), (23501, 85896), (23832, 84703), (28632, 70503), (42948, 47002)]