19484701344

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2941531}}^1$

素因数の和:2941570

約数の個数: 72

約数和(自身を含む): 57818752992

約数和(自身を除く): 38334051648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 2941531, 5883062, 8824593, 11766124, 17649186, 23532248, 26473779, 35298372, 47064496, 52947558, 67655213, 70596744, 94128992, 105895116, 135310426, 141193488, 202965639, 211790232, 270620852, 282386976, 405931278, 423580464, 541241704, 608896917, 811862556, 847160928, 1082483408, 1217793834, 1623725112, 2164966816, 2435587668, 3247450224, 4871175336, 6494900448, 9742350672, 19484701344]

約数ペア:

[(1, 19484701344), (2, 9742350672), (3, 6494900448), (4, 4871175336), (6, 3247450224), (8, 2435587668), (9, 2164966816), (12, 1623725112), (16, 1217793834), (18, 1082483408), (23, 847160928), (24, 811862556), (32, 608896917), (36, 541241704), (46, 423580464), (48, 405931278), (69, 282386976), (72, 270620852), (92, 211790232), (96, 202965639), (138, 141193488), (144, 135310426), (184, 105895116), (207, 94128992), (276, 70596744), (288, 67655213), (368, 52947558), (414, 47064496), (552, 35298372), (736, 26473779), (828, 23532248), (1104, 17649186), (1656, 11766124), (2208, 8824593), (3312, 5883062), (6624, 2941531)]