17953344

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 84

約数和(自身を含む): 52303680

約数和(自身を除く): 34350336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 439, 568, 576, 639, 852, 878, 1136, 1278, 1317, 1704, 1756, 2272, 2556, 2634, 3408, 3512, 3951, 4544, 5112, 5268, 6816, 7024, 7902, 10224, 10536, 13632, 14048, 15804, 20448, 21072, 28096, 31169, 31608, 40896, 42144, 62338, 63216, 84288, 93507, 124676, 126432, 187014, 249352, 252864, 280521, 374028, 498704, 561042, 748056, 997408, 1122084, 1496112, 1994816, 2244168, 2992224, 4488336, 5984448, 8976672, 17953344]

約数ペア:

[(1, 17953344), (2, 8976672), (3, 5984448), (4, 4488336), (6, 2992224), (8, 2244168), (9, 1994816), (12, 1496112), (16, 1122084), (18, 997408), (24, 748056), (32, 561042), (36, 498704), (48, 374028), (64, 280521), (71, 252864), (72, 249352), (96, 187014), (142, 126432), (144, 124676), (192, 93507), (213, 84288), (284, 63216), (288, 62338), (426, 42144), (439, 40896), (568, 31608), (576, 31169), (639, 28096), (852, 21072), (878, 20448), (1136, 15804), (1278, 14048), (1317, 13632), (1704, 10536), (1756, 10224), (2272, 7902), (2556, 7024), (2634, 6816), (3408, 5268), (3512, 5112), (3951, 4544)]