19374264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2989

約数の個数: 96

約数和(自身を含む): 64602720

約数和(自身を除く): 45228456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 2957, 3276, 5914, 6552, 8871, 11828, 17742, 20699, 23656, 26613, 35484, 38441, 41398, 53226, 62097, 70968, 76882, 82796, 106452, 115323, 124194, 153764, 165592, 186291, 212904, 230646, 248388, 269087, 307528, 345969, 372582, 461292, 496776, 538174, 691938, 745164, 807261, 922584, 1076348, 1383876, 1490328, 1614522, 2152696, 2421783, 2767752, 3229044, 4843566, 6458088, 9687132, 19374264]

約数ペア:

[(1, 19374264), (2, 9687132), (3, 6458088), (4, 4843566), (6, 3229044), (7, 2767752), (8, 2421783), (9, 2152696), (12, 1614522), (13, 1490328), (14, 1383876), (18, 1076348), (21, 922584), (24, 807261), (26, 745164), (28, 691938), (36, 538174), (39, 496776), (42, 461292), (52, 372582), (56, 345969), (63, 307528), (72, 269087), (78, 248388), (84, 230646), (91, 212904), (104, 186291), (117, 165592), (126, 153764), (156, 124194), (168, 115323), (182, 106452), (234, 82796), (252, 76882), (273, 70968), (312, 62097), (364, 53226), (468, 41398), (504, 38441), (546, 35484), (728, 26613), (819, 23656), (936, 20699), (1092, 17742), (1638, 11828), (2184, 8871), (2957, 6552), (3276, 5914)]