18465431556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2837}}^1\times {\mathrm{3793}}^1$

素因数の和:6661

約数の個数: 96

約数和(自身を含む): 50649717888

約数和(自身を除く): 32184286332

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 2837, 3793, 5674, 7586, 8511, 11348, 11379, 15172, 17022, 22758, 31207, 34044, 36881, 41723, 45516, 49309, 62414, 73762, 83446, 93621, 98618, 110643, 124828, 125169, 147524, 147927, 166892, 187242, 197236, 221286, 250338, 295854, 374484, 405691, 442572, 500676, 542399, 591708, 811382, 1084798, 1217073, 1622764, 1627197, 2169596, 2434146, 3254394, 4868292, 6508788, 10760741, 21521482, 32282223, 43042964, 64564446, 118368151, 129128892, 139889633, 236736302, 279779266, 355104453, 419668899, 473472604, 559558532, 710208906, 839337798, 1420417812, 1538785963, 1678675596, 3077571926, 4616357889, 6155143852, 9232715778, 18465431556]

約数ペア:

[(1, 18465431556), (2, 9232715778), (3, 6155143852), (4, 4616357889), (6, 3077571926), (11, 1678675596), (12, 1538785963), (13, 1420417812), (22, 839337798), (26, 710208906), (33, 559558532), (39, 473472604), (44, 419668899), (52, 355104453), (66, 279779266), (78, 236736302), (132, 139889633), (143, 129128892), (156, 118368151), (286, 64564446), (429, 43042964), (572, 32282223), (858, 21521482), (1716, 10760741), (2837, 6508788), (3793, 4868292), (5674, 3254394), (7586, 2434146), (8511, 2169596), (11348, 1627197), (11379, 1622764), (15172, 1217073), (17022, 1084798), (22758, 811382), (31207, 591708), (34044, 542399), (36881, 500676), (41723, 442572), (45516, 405691), (49309, 374484), (62414, 295854), (73762, 250338), (83446, 221286), (93621, 197236), (98618, 187242), (110643, 166892), (124828, 147927), (125169, 147524)]