381861756

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{95561}}^1$

素因数の和:95611

約数の個数: 48

約数和(自身を含む): 1016779680

約数和(自身を除く): 634917924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 95561, 191122, 286683, 382244, 573366, 860049, 1146732, 1720098, 2580147, 3440196, 3535757, 5160294, 7071514, 10320588, 10607271, 14143028, 21214542, 31821813, 42429084, 63643626, 95465439, 127287252, 190930878, 381861756]

約数ペア:

[(1, 381861756), (2, 190930878), (3, 127287252), (4, 95465439), (6, 63643626), (9, 42429084), (12, 31821813), (18, 21214542), (27, 14143028), (36, 10607271), (37, 10320588), (54, 7071514), (74, 5160294), (108, 3535757), (111, 3440196), (148, 2580147), (222, 1720098), (333, 1146732), (444, 860049), (666, 573366), (999, 382244), (1332, 286683), (1998, 191122), (3996, 95561)]