1968796188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{34679}}^1$

素因数の和:34791

約数の個数: 72

約数和(自身を含む): 5301878400

約数和(自身を除く): 3333082212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2988, 3154, 4731, 6308, 9462, 14193, 18924, 28386, 34679, 56772, 69358, 104037, 138716, 208074, 312111, 416148, 624222, 658901, 1248444, 1317802, 1976703, 2635604, 2878357, 3953406, 5756714, 5930109, 7906812, 8635071, 11513428, 11860218, 17270142, 23720436, 25905213, 34540284, 51810426, 54688783, 103620852, 109377566, 164066349, 218755132, 328132698, 492199047, 656265396, 984398094, 1968796188]

約数ペア:

[(1, 1968796188), (2, 984398094), (3, 656265396), (4, 492199047), (6, 328132698), (9, 218755132), (12, 164066349), (18, 109377566), (19, 103620852), (36, 54688783), (38, 51810426), (57, 34540284), (76, 25905213), (83, 23720436), (114, 17270142), (166, 11860218), (171, 11513428), (228, 8635071), (249, 7906812), (332, 5930109), (342, 5756714), (498, 3953406), (684, 2878357), (747, 2635604), (996, 1976703), (1494, 1317802), (1577, 1248444), (2988, 658901), (3154, 624222), (4731, 416148), (6308, 312111), (9462, 208074), (14193, 138716), (18924, 104037), (28386, 69358), (34679, 56772)]