2018573186

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{593}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 3722526720

約数和(自身を除く): 1703953534

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 191, 266, 382, 469, 593, 938, 1186, 1273, 1337, 2546, 2674, 3629, 4151, 7258, 8302, 8911, 11267, 12797, 17822, 22534, 25403, 25594, 39731, 50806, 78869, 79462, 89579, 113263, 157738, 179158, 226526, 243143, 278117, 486286, 556234, 754889, 792841, 1509778, 1585682, 1702001, 2151997, 3404002, 4303994, 5284223, 7588621, 10568446, 15063979, 15177242, 30127958, 53120347, 106240694, 144183799, 288367598, 1009286593, 2018573186]

約数ペア:

[(1, 2018573186), (2, 1009286593), (7, 288367598), (14, 144183799), (19, 106240694), (38, 53120347), (67, 30127958), (133, 15177242), (134, 15063979), (191, 10568446), (266, 7588621), (382, 5284223), (469, 4303994), (593, 3404002), (938, 2151997), (1186, 1702001), (1273, 1585682), (1337, 1509778), (2546, 792841), (2674, 754889), (3629, 556234), (4151, 486286), (7258, 278117), (8302, 243143), (8911, 226526), (11267, 179158), (12797, 157738), (17822, 113263), (22534, 89579), (25403, 79462), (25594, 78869), (39731, 50806)]