18390929184

素因数分解:

$2^5\times 3^2\times {\mathrm{823}}^1\times {\mathrm{77591}}^1$

素因数の和:78430

約数の個数: 72

約数和(自身を含む): 52363426752

約数和(自身を除く): 33972497568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 823, 1646, 2469, 3292, 4938, 6584, 7407, 9876, 13168, 14814, 19752, 26336, 29628, 39504, 59256, 77591, 79008, 118512, 155182, 232773, 237024, 310364, 465546, 620728, 698319, 931092, 1241456, 1396638, 1862184, 2482912, 2793276, 3724368, 5586552, 7448736, 11173104, 22346208, 63857393, 127714786, 191572179, 255429572, 383144358, 510859144, 574716537, 766288716, 1021718288, 1149433074, 1532577432, 2043436576, 2298866148, 3065154864, 4597732296, 6130309728, 9195464592, 18390929184]

約数ペア:

[(1, 18390929184), (2, 9195464592), (3, 6130309728), (4, 4597732296), (6, 3065154864), (8, 2298866148), (9, 2043436576), (12, 1532577432), (16, 1149433074), (18, 1021718288), (24, 766288716), (32, 574716537), (36, 510859144), (48, 383144358), (72, 255429572), (96, 191572179), (144, 127714786), (288, 63857393), (823, 22346208), (1646, 11173104), (2469, 7448736), (3292, 5586552), (4938, 3724368), (6584, 2793276), (7407, 2482912), (9876, 1862184), (13168, 1396638), (14814, 1241456), (19752, 931092), (26336, 698319), (29628, 620728), (39504, 465546), (59256, 310364), (77591, 237024), (79008, 232773), (118512, 155182)]