42825354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 110315520

約数和(自身を除く): 67490166

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 37, 38, 39, 57, 66, 71, 74, 78, 111, 114, 142, 143, 209, 213, 222, 247, 286, 407, 418, 426, 429, 481, 494, 627, 703, 741, 781, 814, 858, 923, 962, 1221, 1254, 1349, 1406, 1443, 1482, 1562, 1846, 2109, 2343, 2442, 2627, 2698, 2717, 2769, 2886, 4047, 4218, 4686, 5254, 5291, 5434, 5538, 7733, 7881, 8094, 8151, 9139, 10153, 10582, 14839, 15466, 15762, 15873, 16302, 17537, 18278, 20306, 23199, 27417, 28897, 29678, 30459, 31746, 34151, 35074, 44517, 46398, 49913, 52611, 54834, 57794, 60918, 68302, 86691, 89034, 99826, 100529, 102453, 105222, 149739, 173382, 192907, 201058, 204906, 299478, 301587, 375661, 385814, 549043, 578721, 603174, 648869, 751322, 1098086, 1126983, 1157442, 1297738, 1647129, 1946607, 2253966, 3294258, 3893214, 7137559, 14275118, 21412677, 42825354]

約数ペア:

[(1, 42825354), (2, 21412677), (3, 14275118), (6, 7137559), (11, 3893214), (13, 3294258), (19, 2253966), (22, 1946607), (26, 1647129), (33, 1297738), (37, 1157442), (38, 1126983), (39, 1098086), (57, 751322), (66, 648869), (71, 603174), (74, 578721), (78, 549043), (111, 385814), (114, 375661), (142, 301587), (143, 299478), (209, 204906), (213, 201058), (222, 192907), (247, 173382), (286, 149739), (407, 105222), (418, 102453), (426, 100529), (429, 99826), (481, 89034), (494, 86691), (627, 68302), (703, 60918), (741, 57794), (781, 54834), (814, 52611), (858, 49913), (923, 46398), (962, 44517), (1221, 35074), (1254, 34151), (1349, 31746), (1406, 30459), (1443, 29678), (1482, 28897), (1562, 27417), (1846, 23199), (2109, 20306), (2343, 18278), (2442, 17537), (2627, 16302), (2698, 15873), (2717, 15762), (2769, 15466), (2886, 14839), (4047, 10582), (4218, 10153), (4686, 9139), (5254, 8151), (5291, 8094), (5434, 7881), (5538, 7733)]