17889715206

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{22381}}^1$

素因数の和:22778

約数の個数: 72

約数和(自身を含む): 42723119712

約数和(自身を除く): 24833404506

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 367, 726, 734, 1089, 1101, 2178, 2202, 3303, 4037, 6606, 8074, 12111, 22381, 24222, 36333, 44407, 44762, 67143, 72666, 88814, 133221, 134286, 201429, 246191, 266442, 399663, 402858, 492382, 738573, 799326, 1477146, 2215719, 2708101, 4431438, 5416202, 8124303, 8213827, 16248606, 16427654, 24372909, 24641481, 48745818, 49282962, 73924443, 90352097, 147848886, 180704194, 271056291, 542112582, 813168873, 993873067, 1626337746, 1987746134, 2981619201, 5963238402, 8944857603, 17889715206]

約数ペア:

[(1, 17889715206), (2, 8944857603), (3, 5963238402), (6, 2981619201), (9, 1987746134), (11, 1626337746), (18, 993873067), (22, 813168873), (33, 542112582), (66, 271056291), (99, 180704194), (121, 147848886), (198, 90352097), (242, 73924443), (363, 49282962), (367, 48745818), (726, 24641481), (734, 24372909), (1089, 16427654), (1101, 16248606), (2178, 8213827), (2202, 8124303), (3303, 5416202), (4037, 4431438), (6606, 2708101), (8074, 2215719), (12111, 1477146), (22381, 799326), (24222, 738573), (36333, 492382), (44407, 402858), (44762, 399663), (67143, 266442), (72666, 246191), (88814, 201429), (133221, 134286)]