12920292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 41932800

約数和(自身を除く): 29012508

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 59, 63, 66, 77, 79, 84, 99, 118, 126, 132, 154, 158, 177, 198, 231, 236, 237, 252, 308, 316, 354, 396, 413, 462, 474, 531, 553, 649, 693, 708, 711, 826, 869, 924, 948, 1062, 1106, 1239, 1298, 1386, 1422, 1652, 1659, 1738, 1947, 2124, 2212, 2478, 2596, 2607, 2772, 2844, 3318, 3476, 3717, 3894, 4543, 4661, 4956, 4977, 5214, 5841, 6083, 6636, 7434, 7788, 7821, 9086, 9322, 9954, 10428, 11682, 12166, 13629, 13983, 14868, 15642, 18172, 18249, 18644, 19908, 23364, 24332, 27258, 27966, 31284, 32627, 36498, 40887, 41949, 51271, 54516, 54747, 55932, 65254, 72996, 81774, 83898, 97881, 102542, 109494, 130508, 153813, 163548, 167796, 195762, 205084, 218988, 293643, 307626, 358897, 391524, 461439, 587286, 615252, 717794, 922878, 1076691, 1174572, 1435588, 1845756, 2153382, 3230073, 4306764, 6460146, 12920292]

約数ペア:

[(1, 12920292), (2, 6460146), (3, 4306764), (4, 3230073), (6, 2153382), (7, 1845756), (9, 1435588), (11, 1174572), (12, 1076691), (14, 922878), (18, 717794), (21, 615252), (22, 587286), (28, 461439), (33, 391524), (36, 358897), (42, 307626), (44, 293643), (59, 218988), (63, 205084), (66, 195762), (77, 167796), (79, 163548), (84, 153813), (99, 130508), (118, 109494), (126, 102542), (132, 97881), (154, 83898), (158, 81774), (177, 72996), (198, 65254), (231, 55932), (236, 54747), (237, 54516), (252, 51271), (308, 41949), (316, 40887), (354, 36498), (396, 32627), (413, 31284), (462, 27966), (474, 27258), (531, 24332), (553, 23364), (649, 19908), (693, 18644), (708, 18249), (711, 18172), (826, 15642), (869, 14868), (924, 13983), (948, 13629), (1062, 12166), (1106, 11682), (1239, 10428), (1298, 9954), (1386, 9322), (1422, 9086), (1652, 7821), (1659, 7788), (1738, 7434), (1947, 6636), (2124, 6083), (2212, 5841), (2478, 5214), (2596, 4977), (2607, 4956), (2772, 4661), (2844, 4543), (3318, 3894), (3476, 3717)]