2732922

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 6383520

約数和(自身を除く): 3650598

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 131, 171, 183, 262, 342, 366, 393, 549, 786, 1098, 1159, 1179, 2318, 2358, 2489, 3477, 4978, 6954, 7467, 7991, 10431, 14934, 15982, 20862, 22401, 23973, 44802, 47946, 71919, 143838, 151829, 303658, 455487, 910974, 1366461, 2732922]

約数ペア:

[(1, 2732922), (2, 1366461), (3, 910974), (6, 455487), (9, 303658), (18, 151829), (19, 143838), (38, 71919), (57, 47946), (61, 44802), (114, 23973), (122, 22401), (131, 20862), (171, 15982), (183, 14934), (262, 10431), (342, 7991), (366, 7467), (393, 6954), (549, 4978), (786, 3477), (1098, 2489), (1159, 2358), (1179, 2318)]