1218059366942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{2161}}^1\times {\mathrm{24659}}^1$

素因数の和:27872

約数の個数: 32

約数和(自身を含む): 1996110604800

約数和(自身を除く): 778051237858

約数列:

[1, 2, 11, 22, 1039, 2078, 2161, 4322, 11429, 22858, 23771, 24659, 47542, 49318, 271249, 542498, 2245279, 4490558, 24698069, 25620701, 49396138, 51241402, 53288099, 106576198, 281827711, 563655422, 586169089, 1172338178, 55366334861, 110732669722, 609029683471, 1218059366942]

約数ペア:

[(1, 1218059366942), (2, 609029683471), (11, 110732669722), (22, 55366334861), (1039, 1172338178), (2078, 586169089), (2161, 563655422), (4322, 281827711), (11429, 106576198), (22858, 53288099), (23771, 51241402), (24659, 49396138), (47542, 25620701), (49318, 24698069), (271249, 4490558), (542498, 2245279)]