18048954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5581}}^1$

素因数の和:5611

約数の個数: 48

約数和(自身を含む): 45817056

約数和(自身を除く): 27768102

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 5581, 11162, 16743, 33486, 39067, 61391, 78134, 117201, 122782, 184173, 234402, 273469, 368346, 429737, 546938, 820407, 859474, 1289211, 1640814, 2578422, 3008159, 6016318, 9024477, 18048954]

約数ペア:

[(1, 18048954), (2, 9024477), (3, 6016318), (6, 3008159), (7, 2578422), (11, 1640814), (14, 1289211), (21, 859474), (22, 820407), (33, 546938), (42, 429737), (49, 368346), (66, 273469), (77, 234402), (98, 184173), (147, 122782), (154, 117201), (231, 78134), (294, 61391), (462, 39067), (539, 33486), (1078, 16743), (1617, 11162), (3234, 5581)]