18958728696

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1\times {\mathrm{10663}}^1$

素因数の和:13916

約数の個数: 64

約数和(自身を含む): 49477547520

約数和(自身を除く): 30518818824

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 3221, 6442, 9663, 10663, 12884, 19326, 21326, 25768, 31989, 38652, 42652, 63978, 74083, 77304, 85304, 127956, 148166, 222249, 245249, 255912, 296332, 444498, 490498, 592664, 735747, 888996, 980996, 1471494, 1777992, 1961992, 2942988, 5885976, 34345523, 68691046, 103036569, 137382092, 206073138, 274764184, 412146276, 789947029, 824292552, 1579894058, 2369841087, 3159788116, 4739682174, 6319576232, 9479364348, 18958728696]

約数ペア:

[(1, 18958728696), (2, 9479364348), (3, 6319576232), (4, 4739682174), (6, 3159788116), (8, 2369841087), (12, 1579894058), (23, 824292552), (24, 789947029), (46, 412146276), (69, 274764184), (92, 206073138), (138, 137382092), (184, 103036569), (276, 68691046), (552, 34345523), (3221, 5885976), (6442, 2942988), (9663, 1961992), (10663, 1777992), (12884, 1471494), (19326, 980996), (21326, 888996), (25768, 735747), (31989, 592664), (38652, 490498), (42652, 444498), (63978, 296332), (74083, 255912), (77304, 245249), (85304, 222249), (127956, 148166)]