3739428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 12579840

約数和(自身を除く): 8840412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 71, 76, 77, 84, 99, 114, 126, 132, 133, 142, 154, 171, 198, 209, 213, 228, 231, 252, 266, 284, 308, 342, 396, 399, 418, 426, 462, 497, 532, 627, 639, 684, 693, 781, 798, 836, 852, 924, 994, 1197, 1254, 1278, 1349, 1386, 1463, 1491, 1562, 1596, 1881, 1988, 2343, 2394, 2508, 2556, 2698, 2772, 2926, 2982, 3124, 3762, 4047, 4389, 4473, 4686, 4788, 5396, 5467, 5852, 5964, 7029, 7524, 8094, 8778, 8946, 9372, 9443, 10934, 12141, 13167, 14058, 14839, 16188, 16401, 17556, 17892, 18886, 21868, 24282, 26334, 28116, 28329, 29678, 32802, 37772, 44517, 48564, 49203, 52668, 56658, 59356, 65604, 84987, 89034, 98406, 103873, 113316, 133551, 169974, 178068, 196812, 207746, 267102, 311619, 339948, 415492, 534204, 623238, 934857, 1246476, 1869714, 3739428]

約数ペア:

[(1, 3739428), (2, 1869714), (3, 1246476), (4, 934857), (6, 623238), (7, 534204), (9, 415492), (11, 339948), (12, 311619), (14, 267102), (18, 207746), (19, 196812), (21, 178068), (22, 169974), (28, 133551), (33, 113316), (36, 103873), (38, 98406), (42, 89034), (44, 84987), (57, 65604), (63, 59356), (66, 56658), (71, 52668), (76, 49203), (77, 48564), (84, 44517), (99, 37772), (114, 32802), (126, 29678), (132, 28329), (133, 28116), (142, 26334), (154, 24282), (171, 21868), (198, 18886), (209, 17892), (213, 17556), (228, 16401), (231, 16188), (252, 14839), (266, 14058), (284, 13167), (308, 12141), (342, 10934), (396, 9443), (399, 9372), (418, 8946), (426, 8778), (462, 8094), (497, 7524), (532, 7029), (627, 5964), (639, 5852), (684, 5467), (693, 5396), (781, 4788), (798, 4686), (836, 4473), (852, 4389), (924, 4047), (994, 3762), (1197, 3124), (1254, 2982), (1278, 2926), (1349, 2772), (1386, 2698), (1463, 2556), (1491, 2508), (1562, 2394), (1596, 2343), (1881, 1988)]