2021176836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3691}}^1$

素因数の和:3802

約数の個数: 144

約数和(自身を含む): 6095875968

約数和(自身を除く): 4074699132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 53, 63, 82, 84, 106, 123, 126, 159, 164, 212, 246, 252, 287, 318, 369, 371, 477, 492, 574, 636, 738, 742, 861, 954, 1113, 1148, 1476, 1484, 1722, 1908, 2173, 2226, 2583, 3339, 3444, 3691, 4346, 4452, 5166, 6519, 6678, 7382, 8692, 10332, 11073, 13038, 13356, 14764, 15211, 19557, 22146, 25837, 26076, 30422, 33219, 39114, 44292, 45633, 51674, 60844, 66438, 77511, 78228, 91266, 103348, 132876, 136899, 151331, 155022, 182532, 195623, 232533, 273798, 302662, 310044, 391246, 453993, 465066, 547596, 586869, 605324, 782492, 907986, 930132, 1059317, 1173738, 1361979, 1369361, 1760607, 1815972, 2118634, 2347476, 2723958, 2738722, 3177951, 3521214, 4108083, 4237268, 5447916, 5477444, 6355902, 7042428, 8020543, 8216166, 9533853, 12324249, 12711804, 16041086, 16432332, 19067706, 24061629, 24648498, 32082172, 38135412, 48123258, 49296996, 56143801, 72184887, 96246516, 112287602, 144369774, 168431403, 224575204, 288739548, 336862806, 505294209, 673725612, 1010588418, 2021176836]

約数ペア:

[(1, 2021176836), (2, 1010588418), (3, 673725612), (4, 505294209), (6, 336862806), (7, 288739548), (9, 224575204), (12, 168431403), (14, 144369774), (18, 112287602), (21, 96246516), (28, 72184887), (36, 56143801), (41, 49296996), (42, 48123258), (53, 38135412), (63, 32082172), (82, 24648498), (84, 24061629), (106, 19067706), (123, 16432332), (126, 16041086), (159, 12711804), (164, 12324249), (212, 9533853), (246, 8216166), (252, 8020543), (287, 7042428), (318, 6355902), (369, 5477444), (371, 5447916), (477, 4237268), (492, 4108083), (574, 3521214), (636, 3177951), (738, 2738722), (742, 2723958), (861, 2347476), (954, 2118634), (1113, 1815972), (1148, 1760607), (1476, 1369361), (1484, 1361979), (1722, 1173738), (1908, 1059317), (2173, 930132), (2226, 907986), (2583, 782492), (3339, 605324), (3444, 586869), (3691, 547596), (4346, 465066), (4452, 453993), (5166, 391246), (6519, 310044), (6678, 302662), (7382, 273798), (8692, 232533), (10332, 195623), (11073, 182532), (13038, 155022), (13356, 151331), (14764, 136899), (15211, 132876), (19557, 103348), (22146, 91266), (25837, 78228), (26076, 77511), (30422, 66438), (33219, 60844), (39114, 51674), (44292, 45633)]