18346050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:768

約数の個数: 72

約数和(自身を含む): 50197680

約数和(自身を除く): 31851630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 59, 75, 90, 118, 150, 177, 225, 295, 354, 450, 531, 590, 691, 885, 1062, 1382, 1475, 1770, 2073, 2655, 2950, 3455, 4146, 4425, 5310, 6219, 6910, 8850, 10365, 12438, 13275, 17275, 20730, 26550, 31095, 34550, 40769, 51825, 62190, 81538, 103650, 122307, 155475, 203845, 244614, 310950, 366921, 407690, 611535, 733842, 1019225, 1223070, 1834605, 2038450, 3057675, 3669210, 6115350, 9173025, 18346050]

約数ペア:

[(1, 18346050), (2, 9173025), (3, 6115350), (5, 3669210), (6, 3057675), (9, 2038450), (10, 1834605), (15, 1223070), (18, 1019225), (25, 733842), (30, 611535), (45, 407690), (50, 366921), (59, 310950), (75, 244614), (90, 203845), (118, 155475), (150, 122307), (177, 103650), (225, 81538), (295, 62190), (354, 51825), (450, 40769), (531, 34550), (590, 31095), (691, 26550), (885, 20730), (1062, 17275), (1382, 13275), (1475, 12438), (1770, 10365), (2073, 8850), (2655, 6910), (2950, 6219), (3455, 5310), (4146, 4425)]