16844130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 44051904

約数和(自身を除く): 27207774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 887, 1055, 1266, 1774, 1899, 2110, 2661, 3165, 3798, 4435, 5322, 6330, 7983, 8870, 9495, 13305, 15966, 18990, 26610, 39915, 79830, 187157, 374314, 561471, 935785, 1122942, 1684413, 1871570, 2807355, 3368826, 5614710, 8422065, 16844130]

約数ペア:

[(1, 16844130), (2, 8422065), (3, 5614710), (5, 3368826), (6, 2807355), (9, 1871570), (10, 1684413), (15, 1122942), (18, 935785), (30, 561471), (45, 374314), (90, 187157), (211, 79830), (422, 39915), (633, 26610), (887, 18990), (1055, 15966), (1266, 13305), (1774, 9495), (1899, 8870), (2110, 7983), (2661, 6330), (3165, 5322), (3798, 4435)]