189742482

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 421031520

約数和(自身を除く): 231289038

約数列:

[1, 2, 3, 6, 9, 18, 83, 89, 166, 178, 249, 267, 498, 534, 747, 801, 1427, 1494, 1602, 2854, 4281, 7387, 8562, 12843, 14774, 22161, 25686, 44322, 66483, 118441, 127003, 132966, 236882, 254006, 355323, 381009, 710646, 762018, 1065969, 1143027, 2131938, 2286054, 10541249, 21082498, 31623747, 63247494, 94871241, 189742482]

約数ペア:

[(1, 189742482), (2, 94871241), (3, 63247494), (6, 31623747), (9, 21082498), (18, 10541249), (83, 2286054), (89, 2131938), (166, 1143027), (178, 1065969), (249, 762018), (267, 710646), (498, 381009), (534, 355323), (747, 254006), (801, 236882), (1427, 132966), (1494, 127003), (1602, 118441), (2854, 66483), (4281, 44322), (7387, 25686), (8562, 22161), (12843, 14774)]