42651462

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 99809280

約数和(自身を除く): 57157818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 239, 294, 478, 607, 717, 1214, 1434, 1673, 1821, 3346, 3642, 4249, 5019, 8498, 10038, 11711, 12747, 23422, 25494, 29743, 35133, 59486, 70266, 89229, 145073, 178458, 290146, 435219, 870438, 1015511, 2031022, 3046533, 6093066, 7108577, 14217154, 21325731, 42651462]

約数ペア:

[(1, 42651462), (2, 21325731), (3, 14217154), (6, 7108577), (7, 6093066), (14, 3046533), (21, 2031022), (42, 1015511), (49, 870438), (98, 435219), (147, 290146), (239, 178458), (294, 145073), (478, 89229), (607, 70266), (717, 59486), (1214, 35133), (1434, 29743), (1673, 25494), (1821, 23422), (3346, 12747), (3642, 11711), (4249, 10038), (5019, 8498)]