1899144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 5541900

約数和(自身を除く): 3642756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2029, 4058, 6087, 8116, 12174, 16232, 18261, 24348, 26377, 36522, 48696, 52754, 73044, 79131, 105508, 146088, 158262, 211016, 237393, 316524, 474786, 633048, 949572, 1899144]

約数ペア:

[(1, 1899144), (2, 949572), (3, 633048), (4, 474786), (6, 316524), (8, 237393), (9, 211016), (12, 158262), (13, 146088), (18, 105508), (24, 79131), (26, 73044), (36, 52754), (39, 48696), (52, 36522), (72, 26377), (78, 24348), (104, 18261), (117, 16232), (156, 12174), (234, 8116), (312, 6087), (468, 4058), (936, 2029)]