1801302804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1422

約数の個数: 144

約数和(自身を含む): 5350800000

約数和(自身を除く): 3549497196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 97, 118, 126, 177, 194, 236, 252, 291, 354, 388, 413, 531, 582, 679, 708, 826, 873, 1062, 1164, 1239, 1249, 1358, 1652, 1746, 2037, 2124, 2478, 2498, 2716, 3492, 3717, 3747, 4074, 4956, 4996, 5723, 6111, 7434, 7494, 8148, 8743, 11241, 11446, 12222, 14868, 14988, 17169, 17486, 22482, 22892, 24444, 26229, 34338, 34972, 40061, 44964, 51507, 52458, 68676, 73691, 78687, 80122, 103014, 104916, 120183, 121153, 147382, 157374, 160244, 206028, 221073, 240366, 242306, 294764, 314748, 360549, 363459, 442146, 480732, 484612, 515837, 663219, 721098, 726918, 848071, 884292, 1031674, 1090377, 1326438, 1442196, 1453836, 1547511, 1696142, 2063348, 2180754, 2544213, 2652876, 3095022, 3392284, 4361508, 4642533, 5088426, 6190044, 7148027, 7632639, 9285066, 10176852, 14296054, 15265278, 18570132, 21444081, 28592108, 30530556, 42888162, 50036189, 64332243, 85776324, 100072378, 128664486, 150108567, 200144756, 257328972, 300217134, 450325701, 600434268, 900651402, 1801302804]

約数ペア:

[(1, 1801302804), (2, 900651402), (3, 600434268), (4, 450325701), (6, 300217134), (7, 257328972), (9, 200144756), (12, 150108567), (14, 128664486), (18, 100072378), (21, 85776324), (28, 64332243), (36, 50036189), (42, 42888162), (59, 30530556), (63, 28592108), (84, 21444081), (97, 18570132), (118, 15265278), (126, 14296054), (177, 10176852), (194, 9285066), (236, 7632639), (252, 7148027), (291, 6190044), (354, 5088426), (388, 4642533), (413, 4361508), (531, 3392284), (582, 3095022), (679, 2652876), (708, 2544213), (826, 2180754), (873, 2063348), (1062, 1696142), (1164, 1547511), (1239, 1453836), (1249, 1442196), (1358, 1326438), (1652, 1090377), (1746, 1031674), (2037, 884292), (2124, 848071), (2478, 726918), (2498, 721098), (2716, 663219), (3492, 515837), (3717, 484612), (3747, 480732), (4074, 442146), (4956, 363459), (4996, 360549), (5723, 314748), (6111, 294764), (7434, 242306), (7494, 240366), (8148, 221073), (8743, 206028), (11241, 160244), (11446, 157374), (12222, 147382), (14868, 121153), (14988, 120183), (17169, 104916), (17486, 103014), (22482, 80122), (22892, 78687), (24444, 73691), (26229, 68676), (34338, 52458), (34972, 51507), (40061, 44964)]