18113620146

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{2243}}^1$

素因数の和:2831

約数の個数: 64

約数和(自身を含む): 38181749760

約数和(自身を除く): 20068129614

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 421, 834, 842, 1263, 2243, 2526, 3197, 4486, 6394, 6729, 9591, 9683, 13458, 19182, 19366, 29049, 51589, 58098, 58519, 103178, 117038, 154767, 175557, 309534, 311777, 351114, 623554, 935331, 944303, 1345937, 1870662, 1888606, 2691874, 2832909, 4037811, 5665818, 7170871, 8075622, 14341742, 21512613, 21718969, 43025226, 43437938, 65156907, 130313814, 131258117, 262516234, 393774351, 787548702, 3018936691, 6037873382, 9056810073, 18113620146]

約数ペア:

[(1, 18113620146), (2, 9056810073), (3, 6037873382), (6, 3018936691), (23, 787548702), (46, 393774351), (69, 262516234), (138, 131258117), (139, 130313814), (278, 65156907), (417, 43437938), (421, 43025226), (834, 21718969), (842, 21512613), (1263, 14341742), (2243, 8075622), (2526, 7170871), (3197, 5665818), (4486, 4037811), (6394, 2832909), (6729, 2691874), (9591, 1888606), (9683, 1870662), (13458, 1345937), (19182, 944303), (19366, 935331), (29049, 623554), (51589, 351114), (58098, 311777), (58519, 309534), (103178, 175557), (117038, 154767)]