26120556

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 85612800

約数和(自身を除く): 59492244

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 349, 378, 396, 462, 486, 567, 594, 693, 698, 756, 891, 924, 972, 1047, 1134, 1188, 1386, 1396, 1701, 1782, 2079, 2094, 2268, 2443, 2673, 2772, 3141, 3402, 3564, 3839, 4158, 4188, 4886, 5346, 6237, 6282, 6804, 7329, 7678, 8316, 9423, 9772, 10692, 11517, 12474, 12564, 14658, 15356, 18711, 18846, 21987, 23034, 24948, 26873, 28269, 29316, 34551, 37422, 37692, 43974, 46068, 53746, 56538, 65961, 69102, 74844, 80619, 84807, 87948, 103653, 107492, 113076, 131922, 138204, 161238, 169614, 197883, 207306, 241857, 263844, 310959, 322476, 339228, 395766, 414612, 483714, 593649, 621918, 725571, 791532, 932877, 967428, 1187298, 1243836, 1451142, 1865754, 2176713, 2374596, 2902284, 3731508, 4353426, 6530139, 8706852, 13060278, 26120556]

約数ペア:

[(1, 26120556), (2, 13060278), (3, 8706852), (4, 6530139), (6, 4353426), (7, 3731508), (9, 2902284), (11, 2374596), (12, 2176713), (14, 1865754), (18, 1451142), (21, 1243836), (22, 1187298), (27, 967428), (28, 932877), (33, 791532), (36, 725571), (42, 621918), (44, 593649), (54, 483714), (63, 414612), (66, 395766), (77, 339228), (81, 322476), (84, 310959), (99, 263844), (108, 241857), (126, 207306), (132, 197883), (154, 169614), (162, 161238), (189, 138204), (198, 131922), (231, 113076), (243, 107492), (252, 103653), (297, 87948), (308, 84807), (324, 80619), (349, 74844), (378, 69102), (396, 65961), (462, 56538), (486, 53746), (567, 46068), (594, 43974), (693, 37692), (698, 37422), (756, 34551), (891, 29316), (924, 28269), (972, 26873), (1047, 24948), (1134, 23034), (1188, 21987), (1386, 18846), (1396, 18711), (1701, 15356), (1782, 14658), (2079, 12564), (2094, 12474), (2268, 11517), (2443, 10692), (2673, 9772), (2772, 9423), (3141, 8316), (3402, 7678), (3564, 7329), (3839, 6804), (4158, 6282), (4188, 6237), (4886, 5346)]