40321944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1921

約数の個数: 96

約数和(自身を含む): 122784480

約数和(自身を除く): 82462536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 1873, 2392, 2691, 3588, 3746, 5382, 5619, 7176, 7492, 10764, 11238, 14984, 16857, 21528, 22476, 24349, 33714, 43079, 44952, 48698, 67428, 73047, 86158, 97396, 129237, 134856, 146094, 172316, 194792, 219141, 258474, 292188, 344632, 387711, 438282, 516948, 560027, 584376, 775422, 876564, 1033896, 1120054, 1550844, 1680081, 1753128, 2240108, 3101688, 3360162, 4480216, 5040243, 6720324, 10080486, 13440648, 20160972, 40321944]

約数ペア:

[(1, 40321944), (2, 20160972), (3, 13440648), (4, 10080486), (6, 6720324), (8, 5040243), (9, 4480216), (12, 3360162), (13, 3101688), (18, 2240108), (23, 1753128), (24, 1680081), (26, 1550844), (36, 1120054), (39, 1033896), (46, 876564), (52, 775422), (69, 584376), (72, 560027), (78, 516948), (92, 438282), (104, 387711), (117, 344632), (138, 292188), (156, 258474), (184, 219141), (207, 194792), (234, 172316), (276, 146094), (299, 134856), (312, 129237), (414, 97396), (468, 86158), (552, 73047), (598, 67428), (828, 48698), (897, 44952), (936, 43079), (1196, 33714), (1656, 24349), (1794, 22476), (1873, 21528), (2392, 16857), (2691, 14984), (3588, 11238), (3746, 10764), (5382, 7492), (5619, 7176)]