19269162

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 45837792

約数和(自身を除く): 26568630

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 307, 317, 614, 634, 921, 951, 1842, 1902, 2763, 2853, 3377, 3487, 5526, 5706, 6754, 6974, 10131, 10461, 20262, 20922, 30393, 31383, 60786, 62766, 97319, 194638, 291957, 583914, 875871, 1070509, 1751742, 2141018, 3211527, 6423054, 9634581, 19269162]

約数ペア:

[(1, 19269162), (2, 9634581), (3, 6423054), (6, 3211527), (9, 2141018), (11, 1751742), (18, 1070509), (22, 875871), (33, 583914), (66, 291957), (99, 194638), (198, 97319), (307, 62766), (317, 60786), (614, 31383), (634, 30393), (921, 20922), (951, 20262), (1842, 10461), (1902, 10131), (2763, 6974), (2853, 6754), (3377, 5706), (3487, 5526)]