18832608

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 37050912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 284, 288, 307, 426, 432, 568, 614, 639, 852, 864, 921, 1136, 1228, 1278, 1704, 1842, 1917, 2272, 2456, 2556, 2763, 3408, 3684, 3834, 4912, 5112, 5526, 6816, 7368, 7668, 8289, 9824, 10224, 11052, 14736, 15336, 16578, 20448, 21797, 22104, 29472, 30672, 33156, 43594, 44208, 61344, 65391, 66312, 87188, 88416, 130782, 132624, 174376, 196173, 261564, 265248, 348752, 392346, 523128, 588519, 697504, 784692, 1046256, 1177038, 1569384, 2092512, 2354076, 3138768, 4708152, 6277536, 9416304, 18832608]

約数ペア:

[(1, 18832608), (2, 9416304), (3, 6277536), (4, 4708152), (6, 3138768), (8, 2354076), (9, 2092512), (12, 1569384), (16, 1177038), (18, 1046256), (24, 784692), (27, 697504), (32, 588519), (36, 523128), (48, 392346), (54, 348752), (71, 265248), (72, 261564), (96, 196173), (108, 174376), (142, 132624), (144, 130782), (213, 88416), (216, 87188), (284, 66312), (288, 65391), (307, 61344), (426, 44208), (432, 43594), (568, 33156), (614, 30672), (639, 29472), (852, 22104), (864, 21797), (921, 20448), (1136, 16578), (1228, 15336), (1278, 14736), (1704, 11052), (1842, 10224), (1917, 9824), (2272, 8289), (2456, 7668), (2556, 7368), (2763, 6816), (3408, 5526), (3684, 5112), (3834, 4912)]