18742944

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17749}}^1$

素因数の和:17773

約数の個数: 48

約数和(自身を含む): 53676000

約数和(自身を除く): 34933056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 17749, 35498, 53247, 70996, 106494, 141992, 195239, 212988, 283984, 390478, 425976, 567968, 585717, 780956, 851952, 1171434, 1561912, 1703904, 2342868, 3123824, 4685736, 6247648, 9371472, 18742944]

約数ペア:

[(1, 18742944), (2, 9371472), (3, 6247648), (4, 4685736), (6, 3123824), (8, 2342868), (11, 1703904), (12, 1561912), (16, 1171434), (22, 851952), (24, 780956), (32, 585717), (33, 567968), (44, 425976), (48, 390478), (66, 283984), (88, 212988), (96, 195239), (132, 141992), (176, 106494), (264, 70996), (352, 53247), (528, 35498), (1056, 17749)]