1892898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 4769856

約数和(自身を除く): 2876958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 181, 249, 362, 498, 543, 581, 747, 1086, 1162, 1267, 1494, 1629, 1743, 2534, 3258, 3486, 3801, 5229, 7602, 10458, 11403, 15023, 22806, 30046, 45069, 90138, 105161, 135207, 210322, 270414, 315483, 630966, 946449, 1892898]

約数ペア:

[(1, 1892898), (2, 946449), (3, 630966), (6, 315483), (7, 270414), (9, 210322), (14, 135207), (18, 105161), (21, 90138), (42, 45069), (63, 30046), (83, 22806), (126, 15023), (166, 11403), (181, 10458), (249, 7602), (362, 5229), (498, 3801), (543, 3486), (581, 3258), (747, 2534), (1086, 1743), (1162, 1629), (1267, 1494)]