6438852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 20490624

約数和(自身を除く): 14051772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 167, 189, 204, 238, 252, 306, 324, 334, 357, 378, 459, 476, 501, 567, 612, 668, 714, 756, 918, 1002, 1071, 1134, 1169, 1377, 1428, 1503, 1836, 2004, 2142, 2268, 2338, 2754, 2839, 3006, 3213, 3507, 4284, 4509, 4676, 5508, 5678, 6012, 6426, 7014, 8517, 9018, 9639, 10521, 11356, 12852, 13527, 14028, 17034, 18036, 19278, 19873, 21042, 25551, 27054, 31563, 34068, 38556, 39746, 42084, 51102, 54108, 59619, 63126, 76653, 79492, 94689, 102204, 119238, 126252, 153306, 178857, 189378, 229959, 238476, 306612, 357714, 378756, 459918, 536571, 715428, 919836, 1073142, 1609713, 2146284, 3219426, 6438852]

約数ペア:

[(1, 6438852), (2, 3219426), (3, 2146284), (4, 1609713), (6, 1073142), (7, 919836), (9, 715428), (12, 536571), (14, 459918), (17, 378756), (18, 357714), (21, 306612), (27, 238476), (28, 229959), (34, 189378), (36, 178857), (42, 153306), (51, 126252), (54, 119238), (63, 102204), (68, 94689), (81, 79492), (84, 76653), (102, 63126), (108, 59619), (119, 54108), (126, 51102), (153, 42084), (162, 39746), (167, 38556), (189, 34068), (204, 31563), (238, 27054), (252, 25551), (306, 21042), (324, 19873), (334, 19278), (357, 18036), (378, 17034), (459, 14028), (476, 13527), (501, 12852), (567, 11356), (612, 10521), (668, 9639), (714, 9018), (756, 8517), (918, 7014), (1002, 6426), (1071, 6012), (1134, 5678), (1169, 5508), (1377, 4676), (1428, 4509), (1503, 4284), (1836, 3507), (2004, 3213), (2142, 3006), (2268, 2839), (2338, 2754)]