28653102

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 70761600

約数和(自身を除く): 42108498

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 81, 87, 107, 114, 162, 171, 174, 214, 243, 261, 321, 342, 486, 513, 522, 551, 642, 783, 963, 1026, 1102, 1539, 1566, 1653, 1926, 2033, 2349, 2889, 3078, 3103, 3306, 4066, 4617, 4698, 4959, 5778, 6099, 6206, 7047, 8667, 9234, 9309, 9918, 12198, 14094, 14877, 17334, 18297, 18618, 26001, 27927, 29754, 36594, 44631, 52002, 54891, 55854, 58957, 83781, 89262, 109782, 117914, 133893, 164673, 167562, 176871, 251343, 267786, 329346, 353742, 494019, 502686, 530613, 754029, 988038, 1061226, 1508058, 1591839, 3183678, 4775517, 9551034, 14326551, 28653102]

約数ペア:

[(1, 28653102), (2, 14326551), (3, 9551034), (6, 4775517), (9, 3183678), (18, 1591839), (19, 1508058), (27, 1061226), (29, 988038), (38, 754029), (54, 530613), (57, 502686), (58, 494019), (81, 353742), (87, 329346), (107, 267786), (114, 251343), (162, 176871), (171, 167562), (174, 164673), (214, 133893), (243, 117914), (261, 109782), (321, 89262), (342, 83781), (486, 58957), (513, 55854), (522, 54891), (551, 52002), (642, 44631), (783, 36594), (963, 29754), (1026, 27927), (1102, 26001), (1539, 18618), (1566, 18297), (1653, 17334), (1926, 14877), (2033, 14094), (2349, 12198), (2889, 9918), (3078, 9309), (3103, 9234), (3306, 8667), (4066, 7047), (4617, 6206), (4698, 6099), (4959, 5778)]