16432884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 108

約数和(自身を含む): 46828236

約数和(自身を除く): 30395352

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 73, 74, 78, 111, 117, 146, 148, 156, 169, 219, 222, 234, 292, 333, 338, 438, 444, 468, 481, 507, 657, 666, 676, 876, 949, 962, 1014, 1314, 1332, 1443, 1521, 1898, 1924, 2028, 2628, 2701, 2847, 2886, 3042, 3796, 4329, 5402, 5694, 5772, 6084, 6253, 8103, 8541, 8658, 10804, 11388, 12337, 12506, 16206, 17082, 17316, 18759, 24309, 24674, 25012, 32412, 34164, 35113, 37011, 37518, 48618, 49348, 56277, 70226, 74022, 75036, 97236, 105339, 111033, 112554, 140452, 148044, 210678, 222066, 225108, 316017, 421356, 444132, 456469, 632034, 912938, 1264068, 1369407, 1825876, 2738814, 4108221, 5477628, 8216442, 16432884]

約数ペア:

[(1, 16432884), (2, 8216442), (3, 5477628), (4, 4108221), (6, 2738814), (9, 1825876), (12, 1369407), (13, 1264068), (18, 912938), (26, 632034), (36, 456469), (37, 444132), (39, 421356), (52, 316017), (73, 225108), (74, 222066), (78, 210678), (111, 148044), (117, 140452), (146, 112554), (148, 111033), (156, 105339), (169, 97236), (219, 75036), (222, 74022), (234, 70226), (292, 56277), (333, 49348), (338, 48618), (438, 37518), (444, 37011), (468, 35113), (481, 34164), (507, 32412), (657, 25012), (666, 24674), (676, 24309), (876, 18759), (949, 17316), (962, 17082), (1014, 16206), (1314, 12506), (1332, 12337), (1443, 11388), (1521, 10804), (1898, 8658), (1924, 8541), (2028, 8103), (2628, 6253), (2701, 6084), (2847, 5772), (2886, 5694), (3042, 5402), (3796, 4329)]