2028743.00000000

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 160

約数和(自身を含む): 163924992

約数和(自身を除く): 106416450

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 47, 54, 63, 78, 81, 83, 91, 94, 117, 126, 141, 162, 166, 182, 189, 234, 249, 273, 282, 329, 351, 378, 423, 498, 546, 567, 581, 611, 658, 702, 747, 819, 846, 987, 1053, 1079, 1134, 1162, 1222, 1269, 1494, 1638, 1743, 1833, 1974, 2106, 2158, 2241, 2457, 2538, 2961, 3237, 3486, 3666, 3807, 3901, 4277, 4482, 4914, 5229, 5499, 5922, 6474, 6723, 7371, 7553, 7614, 7802, 8554, 8883, 9711, 10458, 10998, 11703, 12831, 13446, 14742, 15106, 15687, 16497, 17766, 19422, 22659, 23406, 25662, 26649, 27307, 29133, 31374, 32994, 35109, 38493, 45318, 47061, 49491, 50713, 53298, 54614, 58266, 67977, 70218, 76986, 81921, 87399, 94122, 98982, 101426, 105327, 115479, 135954, 152139, 163842, 174798, 203931, 210654, 230958, 245763, 304278, 315981, 346437, 354991, 407862, 456417, 491526, 611793, 631962, 692874, 709982, 737289, 912834, 1064973, 1223586, 1369251, 1474578, 2129946, 2211867, 2738502, 3194919, 4107753, 4423734, 6389838, 8215506, 9584757, 19169514, 28754271, 57508542]

約数ペア:

[(1, 57508542), (2, 28754271), (3, 19169514), (6, 9584757), (7, 8215506), (9, 6389838), (13, 4423734), (14, 4107753), (18, 3194919), (21, 2738502), (26, 2211867), (27, 2129946), (39, 1474578), (42, 1369251), (47, 1223586), (54, 1064973), (63, 912834), (78, 737289), (81, 709982), (83, 692874), (91, 631962), (94, 611793), (117, 491526), (126, 456417), (141, 407862), (162, 354991), (166, 346437), (182, 315981), (189, 304278), (234, 245763), (249, 230958), (273, 210654), (282, 203931), (329, 174798), (351, 163842), (378, 152139), (423, 135954), (498, 115479), (546, 105327), (567, 101426), (581, 98982), (611, 94122), (658, 87399), (702, 81921), (747, 76986), (819, 70218), (846, 67977), (987, 58266), (1053, 54614), (1079, 53298), (1134, 50713), (1162, 49491), (1222, 47061), (1269, 45318), (1494, 38493), (1638, 35109), (1743, 32994), (1833, 31374), (1974, 29133), (2106, 27307), (2158, 26649), (2241, 25662), (2457, 23406), (2538, 22659), (2961, 19422), (3237, 17766), (3486, 16497), (3666, 15687), (3807, 15106), (3901, 14742), (4277, 13446), (4482, 12831), (4914, 11703), (5229, 10998), (5499, 10458), (5922, 9711), (6474, 8883), (6723, 8554), (7371, 7802), (7553, 7614)]