19482048

素因数分解:

$2^6\times 3^2\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 84

約数和(自身を含む): 56464200

約数和(自身を除く): 36982152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 149, 192, 227, 288, 298, 447, 454, 576, 596, 681, 894, 908, 1192, 1341, 1362, 1788, 1816, 2043, 2384, 2682, 2724, 3576, 3632, 4086, 4768, 5364, 5448, 7152, 7264, 8172, 9536, 10728, 10896, 14304, 14528, 16344, 21456, 21792, 28608, 32688, 33823, 42912, 43584, 65376, 67646, 85824, 101469, 130752, 135292, 202938, 270584, 304407, 405876, 541168, 608814, 811752, 1082336, 1217628, 1623504, 2164672, 2435256, 3247008, 4870512, 6494016, 9741024, 19482048]

約数ペア:

[(1, 19482048), (2, 9741024), (3, 6494016), (4, 4870512), (6, 3247008), (8, 2435256), (9, 2164672), (12, 1623504), (16, 1217628), (18, 1082336), (24, 811752), (32, 608814), (36, 541168), (48, 405876), (64, 304407), (72, 270584), (96, 202938), (144, 135292), (149, 130752), (192, 101469), (227, 85824), (288, 67646), (298, 65376), (447, 43584), (454, 42912), (576, 33823), (596, 32688), (681, 28608), (894, 21792), (908, 21456), (1192, 16344), (1341, 14528), (1362, 14304), (1788, 10896), (1816, 10728), (2043, 9536), (2384, 8172), (2682, 7264), (2724, 7152), (3576, 5448), (3632, 5364), (4086, 4768)]