1995459336

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{68771}}^1$

素因数の和:68827

約数の個数: 96

約数和(自身を含む): 6007921920

約数和(自身を除く): 4012462584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 9672, 14508, 29016, 68771, 137542, 206313, 275084, 412626, 550168, 618939, 825252, 894023, 1237878, 1650504, 1788046, 2131901, 2475756, 2682069, 3576092, 4263802, 4951512, 5364138, 6395703, 7152184, 8046207, 8527604, 10728276, 12791406, 16092414, 17055208, 19187109, 21456552, 25582812, 27714713, 32184828, 38374218, 51165624, 55429426, 64369656, 76748436, 83144139, 110858852, 153496872, 166288278, 221717704, 249432417, 332576556, 498864834, 665153112, 997729668, 1995459336]

約数ペア:

[(1, 1995459336), (2, 997729668), (3, 665153112), (4, 498864834), (6, 332576556), (8, 249432417), (9, 221717704), (12, 166288278), (13, 153496872), (18, 110858852), (24, 83144139), (26, 76748436), (31, 64369656), (36, 55429426), (39, 51165624), (52, 38374218), (62, 32184828), (72, 27714713), (78, 25582812), (93, 21456552), (104, 19187109), (117, 17055208), (124, 16092414), (156, 12791406), (186, 10728276), (234, 8527604), (248, 8046207), (279, 7152184), (312, 6395703), (372, 5364138), (403, 4951512), (468, 4263802), (558, 3576092), (744, 2682069), (806, 2475756), (936, 2131901), (1116, 1788046), (1209, 1650504), (1612, 1237878), (2232, 894023), (2418, 825252), (3224, 618939), (3627, 550168), (4836, 412626), (7254, 275084), (9672, 206313), (14508, 137542), (29016, 68771)]