1818781104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{47903}}^1$

素因数の和:48034

約数の個数: 80

約数和(自身を含む): 5417367552

約数和(自身を除く): 3598586448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 452, 678, 791, 904, 1356, 1582, 1808, 2373, 2712, 3164, 4746, 5424, 6328, 9492, 12656, 18984, 37968, 47903, 95806, 143709, 191612, 287418, 335321, 383224, 574836, 670642, 766448, 1005963, 1149672, 1341284, 2011926, 2299344, 2682568, 4023852, 5365136, 5413039, 8047704, 10826078, 16095408, 16239117, 21652156, 32478234, 37891273, 43304312, 64956468, 75782546, 86608624, 113673819, 129912936, 151565092, 227347638, 259825872, 303130184, 454695276, 606260368, 909390552, 1818781104]

約数ペア:

[(1, 1818781104), (2, 909390552), (3, 606260368), (4, 454695276), (6, 303130184), (7, 259825872), (8, 227347638), (12, 151565092), (14, 129912936), (16, 113673819), (21, 86608624), (24, 75782546), (28, 64956468), (42, 43304312), (48, 37891273), (56, 32478234), (84, 21652156), (112, 16239117), (113, 16095408), (168, 10826078), (226, 8047704), (336, 5413039), (339, 5365136), (452, 4023852), (678, 2682568), (791, 2299344), (904, 2011926), (1356, 1341284), (1582, 1149672), (1808, 1005963), (2373, 766448), (2712, 670642), (3164, 574836), (4746, 383224), (5424, 335321), (6328, 287418), (9492, 191612), (12656, 143709), (18984, 95806), (37968, 47903)]