851468436

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28879}}^1$

素因数の和:28915

約数の個数: 120

約数和(自身を含む): 2739672320

約数和(自身を除く): 1888203884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 28879, 29484, 57758, 86637, 115516, 173274, 202153, 259911, 346548, 375427, 404306, 519822, 606459, 750854, 779733, 808612, 1039644, 1126281, 1212918, 1501708, 1559466, 1819377, 2252562, 2339199, 2425836, 2627989, 3118932, 3378843, 3638754, 4505124, 4678398, 5255978, 5458131, 6757686, 7277508, 7883967, 9356796, 10136529, 10511956, 10916262, 13515372, 15767934, 16374393, 20273058, 21832524, 23651901, 30409587, 31535868, 32748786, 40546116, 47303802, 60819174, 65497572, 70955703, 94607604, 121638348, 141911406, 212867109, 283822812, 425734218, 851468436]

約数ペア:

[(1, 851468436), (2, 425734218), (3, 283822812), (4, 212867109), (6, 141911406), (7, 121638348), (9, 94607604), (12, 70955703), (13, 65497572), (14, 60819174), (18, 47303802), (21, 40546116), (26, 32748786), (27, 31535868), (28, 30409587), (36, 23651901), (39, 21832524), (42, 20273058), (52, 16374393), (54, 15767934), (63, 13515372), (78, 10916262), (81, 10511956), (84, 10136529), (91, 9356796), (108, 7883967), (117, 7277508), (126, 6757686), (156, 5458131), (162, 5255978), (182, 4678398), (189, 4505124), (234, 3638754), (252, 3378843), (273, 3118932), (324, 2627989), (351, 2425836), (364, 2339199), (378, 2252562), (468, 1819377), (546, 1559466), (567, 1501708), (702, 1212918), (756, 1126281), (819, 1039644), (1053, 808612), (1092, 779733), (1134, 750854), (1404, 606459), (1638, 519822), (2106, 404306), (2268, 375427), (2457, 346548), (3276, 259911), (4212, 202153), (4914, 173274), (7371, 115516), (9828, 86637), (14742, 57758), (28879, 29484)]