2019373542

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{190471}}^1$

素因数の和:190529

約数の個数: 48

約数和(自身を含む): 4754181120

約数和(自身を除く): 2734807578

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 190471, 380942, 571413, 1142826, 1714239, 3428478, 3618949, 5904601, 7237898, 10856847, 11809202, 17713803, 21713694, 32570541, 35427606, 53141409, 65141082, 106282818, 112187419, 224374838, 336562257, 673124514, 1009686771, 2019373542]

約数ペア:

[(1, 2019373542), (2, 1009686771), (3, 673124514), (6, 336562257), (9, 224374838), (18, 112187419), (19, 106282818), (31, 65141082), (38, 53141409), (57, 35427606), (62, 32570541), (93, 21713694), (114, 17713803), (171, 11809202), (186, 10856847), (279, 7237898), (342, 5904601), (558, 3618949), (589, 3428478), (1178, 1714239), (1767, 1142826), (3534, 571413), (5301, 380942), (10602, 190471)]