216246618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2111}}^1$

素因数の和:2400

約数の個数: 64

約数和(自身を含む): 551485440

約数和(自身を除く): 335238822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 271, 378, 542, 813, 1626, 1897, 2111, 2439, 3794, 4222, 4878, 5691, 6333, 7317, 11382, 12666, 14634, 14777, 17073, 18999, 29554, 34146, 37998, 44331, 51219, 56997, 88662, 102438, 113994, 132993, 265986, 398979, 572081, 797958, 1144162, 1716243, 3432486, 4004567, 5148729, 8009134, 10297458, 12013701, 15446187, 24027402, 30892374, 36041103, 72082206, 108123309, 216246618]

約数ペア:

[(1, 216246618), (2, 108123309), (3, 72082206), (6, 36041103), (7, 30892374), (9, 24027402), (14, 15446187), (18, 12013701), (21, 10297458), (27, 8009134), (42, 5148729), (54, 4004567), (63, 3432486), (126, 1716243), (189, 1144162), (271, 797958), (378, 572081), (542, 398979), (813, 265986), (1626, 132993), (1897, 113994), (2111, 102438), (2439, 88662), (3794, 56997), (4222, 51219), (4878, 44331), (5691, 37998), (6333, 34146), (7317, 29554), (11382, 18999), (12666, 17073), (14634, 14777)]