18031728384

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137303}}^1$

素因数の和:137347

約数の個数: 144

約数和(自身を含む): 56129875200

約数和(自身を除く): 38098146816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2304, 2432, 2736, 3456, 3648, 4104, 4864, 5472, 6912, 7296, 8208, 10944, 14592, 16416, 21888, 32832, 43776, 65664, 131328, 137303, 274606, 411909, 549212, 823818, 1098424, 1235727, 1647636, 2196848, 2471454, 2608757, 3295272, 3707181, 4393696, 4942908, 5217514, 6590544, 7414362, 7826271, 8787392, 9885816, 10435028, 13181088, 14828724, 15652542, 17574784, 19771632, 20870056, 23478813, 26362176, 29657448, 31305084, 35149568, 39543264, 41740112, 46957626, 52724352, 59314896, 62610168, 70436439, 79086528, 83480224, 93915252, 105448704, 118629792, 125220336, 140872878, 158173056, 166960448, 187830504, 237259584, 250440672, 281745756, 316346112, 333920896, 375661008, 474519168, 500881344, 563491512, 667841792, 751322016, 949038336, 1001762688, 1126983024, 1502644032, 2003525376, 2253966048, 3005288064, 4507932096, 6010576128, 9015864192, 18031728384]

約数ペア:

[(1, 18031728384), (2, 9015864192), (3, 6010576128), (4, 4507932096), (6, 3005288064), (8, 2253966048), (9, 2003525376), (12, 1502644032), (16, 1126983024), (18, 1001762688), (19, 949038336), (24, 751322016), (27, 667841792), (32, 563491512), (36, 500881344), (38, 474519168), (48, 375661008), (54, 333920896), (57, 316346112), (64, 281745756), (72, 250440672), (76, 237259584), (96, 187830504), (108, 166960448), (114, 158173056), (128, 140872878), (144, 125220336), (152, 118629792), (171, 105448704), (192, 93915252), (216, 83480224), (228, 79086528), (256, 70436439), (288, 62610168), (304, 59314896), (342, 52724352), (384, 46957626), (432, 41740112), (456, 39543264), (513, 35149568), (576, 31305084), (608, 29657448), (684, 26362176), (768, 23478813), (864, 20870056), (912, 19771632), (1026, 17574784), (1152, 15652542), (1216, 14828724), (1368, 13181088), (1728, 10435028), (1824, 9885816), (2052, 8787392), (2304, 7826271), (2432, 7414362), (2736, 6590544), (3456, 5217514), (3648, 4942908), (4104, 4393696), (4864, 3707181), (5472, 3295272), (6912, 2608757), (7296, 2471454), (8208, 2196848), (10944, 1647636), (14592, 1235727), (16416, 1098424), (21888, 823818), (32832, 549212), (43776, 411909), (65664, 274606), (131328, 137303)]