39426156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 128701440

約数和(自身を除く): 89275284

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 431, 462, 484, 594, 693, 726, 756, 847, 862, 924, 1089, 1188, 1293, 1386, 1452, 1694, 1724, 2079, 2178, 2541, 2586, 2772, 3017, 3267, 3388, 3879, 4158, 4356, 4741, 5082, 5172, 6034, 6534, 7623, 7758, 8316, 9051, 9482, 10164, 11637, 12068, 13068, 14223, 15246, 15516, 18102, 18964, 22869, 23274, 27153, 28446, 30492, 33187, 36204, 42669, 45738, 46548, 52151, 54306, 56892, 66374, 81459, 85338, 91476, 99561, 104302, 108612, 128007, 132748, 156453, 162918, 170676, 199122, 208604, 256014, 298683, 312906, 325836, 365057, 398244, 469359, 512028, 597366, 625812, 730114, 896049, 938718, 1095171, 1194732, 1408077, 1460228, 1792098, 1877436, 2190342, 2816154, 3285513, 3584196, 4380684, 5632308, 6571026, 9856539, 13142052, 19713078, 39426156]

約数ペア:

[(1, 39426156), (2, 19713078), (3, 13142052), (4, 9856539), (6, 6571026), (7, 5632308), (9, 4380684), (11, 3584196), (12, 3285513), (14, 2816154), (18, 2190342), (21, 1877436), (22, 1792098), (27, 1460228), (28, 1408077), (33, 1194732), (36, 1095171), (42, 938718), (44, 896049), (54, 730114), (63, 625812), (66, 597366), (77, 512028), (84, 469359), (99, 398244), (108, 365057), (121, 325836), (126, 312906), (132, 298683), (154, 256014), (189, 208604), (198, 199122), (231, 170676), (242, 162918), (252, 156453), (297, 132748), (308, 128007), (363, 108612), (378, 104302), (396, 99561), (431, 91476), (462, 85338), (484, 81459), (594, 66374), (693, 56892), (726, 54306), (756, 52151), (847, 46548), (862, 45738), (924, 42669), (1089, 36204), (1188, 33187), (1293, 30492), (1386, 28446), (1452, 27153), (1694, 23274), (1724, 22869), (2079, 18964), (2178, 18102), (2541, 15516), (2586, 15246), (2772, 14223), (3017, 13068), (3267, 12068), (3388, 11637), (3879, 10164), (4158, 9482), (4356, 9051), (4741, 8316), (5082, 7758), (5172, 7623), (6034, 6534)]