2008091.00000000

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 78624000

約数和(自身を除く): 51011928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 89, 93, 124, 139, 178, 186, 248, 267, 278, 279, 356, 372, 417, 534, 556, 558, 712, 744, 801, 834, 1068, 1112, 1116, 1251, 1602, 1668, 2136, 2232, 2502, 2759, 3204, 3336, 4309, 5004, 5518, 6408, 8277, 8618, 10008, 11036, 12371, 12927, 16554, 17236, 22072, 24742, 24831, 25854, 33108, 34472, 37113, 38781, 49484, 49662, 51708, 66216, 74226, 77562, 98968, 99324, 103416, 111339, 148452, 155124, 198648, 222678, 296904, 310248, 383501, 445356, 767002, 890712, 1150503, 1534004, 2301006, 3068008, 3451509, 4602012, 6903018, 9204024, 13806036, 27612072]

約数ペア:

[(1, 27612072), (2, 13806036), (3, 9204024), (4, 6903018), (6, 4602012), (8, 3451509), (9, 3068008), (12, 2301006), (18, 1534004), (24, 1150503), (31, 890712), (36, 767002), (62, 445356), (72, 383501), (89, 310248), (93, 296904), (124, 222678), (139, 198648), (178, 155124), (186, 148452), (248, 111339), (267, 103416), (278, 99324), (279, 98968), (356, 77562), (372, 74226), (417, 66216), (534, 51708), (556, 49662), (558, 49484), (712, 38781), (744, 37113), (801, 34472), (834, 33108), (1068, 25854), (1112, 24831), (1116, 24742), (1251, 22072), (1602, 17236), (1668, 16554), (2136, 12927), (2232, 12371), (2502, 11036), (2759, 10008), (3204, 8618), (3336, 8277), (4309, 6408), (5004, 5518)]