2018653404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2067

約数の個数: 96

約数和(自身を含む): 5122656000

約数和(自身を除く): 3104002596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 109, 114, 129, 172, 218, 228, 258, 327, 436, 516, 654, 817, 1308, 1634, 1889, 2071, 2451, 3268, 3778, 4142, 4687, 4902, 5667, 6213, 7556, 8284, 9374, 9804, 11334, 12426, 14061, 18748, 22668, 24852, 28122, 35891, 56244, 71782, 81227, 89053, 107673, 143564, 162454, 178106, 205901, 215346, 243681, 267159, 324908, 356212, 411802, 430692, 487362, 534318, 617703, 823604, 974724, 1068636, 1235406, 1543313, 2470812, 3086626, 3912119, 4629939, 6173252, 7824238, 8853743, 9259878, 11736357, 15648476, 17707486, 18519756, 23472714, 26561229, 35414972, 46945428, 53122458, 106244916, 168221117, 336442234, 504663351, 672884468, 1009326702, 2018653404]

約数ペア:

[(1, 2018653404), (2, 1009326702), (3, 672884468), (4, 504663351), (6, 336442234), (12, 168221117), (19, 106244916), (38, 53122458), (43, 46945428), (57, 35414972), (76, 26561229), (86, 23472714), (109, 18519756), (114, 17707486), (129, 15648476), (172, 11736357), (218, 9259878), (228, 8853743), (258, 7824238), (327, 6173252), (436, 4629939), (516, 3912119), (654, 3086626), (817, 2470812), (1308, 1543313), (1634, 1235406), (1889, 1068636), (2071, 974724), (2451, 823604), (3268, 617703), (3778, 534318), (4142, 487362), (4687, 430692), (4902, 411802), (5667, 356212), (6213, 324908), (7556, 267159), (8284, 243681), (9374, 215346), (9804, 205901), (11334, 178106), (12426, 162454), (14061, 143564), (18748, 107673), (22668, 89053), (24852, 81227), (28122, 71782), (35891, 56244)]