19524834

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 51874560

約数和(自身を除く): 32349726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 94, 98, 126, 141, 147, 157, 189, 282, 294, 314, 329, 378, 423, 441, 471, 658, 846, 882, 942, 987, 1099, 1269, 1323, 1413, 1974, 2198, 2303, 2538, 2646, 2826, 2961, 3297, 4239, 4606, 5922, 6594, 6909, 7379, 7693, 8478, 8883, 9891, 13818, 14758, 15386, 17766, 19782, 20727, 22137, 23079, 29673, 41454, 44274, 46158, 51653, 59346, 62181, 66411, 69237, 103306, 124362, 132822, 138474, 154959, 199233, 207711, 309918, 361571, 398466, 415422, 464877, 723142, 929754, 1084713, 1394631, 2169426, 2789262, 3254139, 6508278, 9762417, 19524834]

約数ペア:

[(1, 19524834), (2, 9762417), (3, 6508278), (6, 3254139), (7, 2789262), (9, 2169426), (14, 1394631), (18, 1084713), (21, 929754), (27, 723142), (42, 464877), (47, 415422), (49, 398466), (54, 361571), (63, 309918), (94, 207711), (98, 199233), (126, 154959), (141, 138474), (147, 132822), (157, 124362), (189, 103306), (282, 69237), (294, 66411), (314, 62181), (329, 59346), (378, 51653), (423, 46158), (441, 44274), (471, 41454), (658, 29673), (846, 23079), (882, 22137), (942, 20727), (987, 19782), (1099, 17766), (1269, 15386), (1323, 14758), (1413, 13818), (1974, 9891), (2198, 8883), (2303, 8478), (2538, 7693), (2646, 7379), (2826, 6909), (2961, 6594), (3297, 5922), (4239, 4606)]