29280258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 46198782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1091, 1278, 1491, 1917, 2182, 2982, 3273, 3834, 4473, 6546, 7637, 8946, 9819, 13419, 15274, 19638, 22911, 26838, 29457, 45822, 58914, 68733, 77461, 137466, 154922, 206199, 232383, 412398, 464766, 542227, 697149, 1084454, 1394298, 1626681, 2091447, 3253362, 4182894, 4880043, 9760086, 14640129, 29280258]

約数ペア:

[(1, 29280258), (2, 14640129), (3, 9760086), (6, 4880043), (7, 4182894), (9, 3253362), (14, 2091447), (18, 1626681), (21, 1394298), (27, 1084454), (42, 697149), (54, 542227), (63, 464766), (71, 412398), (126, 232383), (142, 206199), (189, 154922), (213, 137466), (378, 77461), (426, 68733), (497, 58914), (639, 45822), (994, 29457), (1091, 26838), (1278, 22911), (1491, 19638), (1917, 15274), (2182, 13419), (2982, 9819), (3273, 8946), (3834, 7637), (4473, 6546)]