26961012

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 78405096

約数和(自身を除く): 51444084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 173, 222, 234, 324, 333, 346, 351, 444, 468, 481, 519, 666, 692, 702, 962, 999, 1038, 1053, 1332, 1404, 1443, 1557, 1924, 1998, 2076, 2106, 2249, 2886, 2997, 3114, 3996, 4212, 4329, 4498, 4671, 5772, 5994, 6228, 6401, 6747, 8658, 8996, 9342, 11988, 12802, 12987, 13494, 14013, 17316, 18684, 19203, 20241, 25604, 25974, 26988, 28026, 38406, 38961, 40482, 51948, 56052, 57609, 60723, 76812, 77922, 80964, 83213, 115218, 121446, 155844, 166426, 172827, 182169, 230436, 242892, 249639, 332852, 345654, 364338, 499278, 518481, 691308, 728676, 748917, 998556, 1036962, 1497834, 2073924, 2246751, 2995668, 4493502, 6740253, 8987004, 13480506, 26961012]

約数ペア:

[(1, 26961012), (2, 13480506), (3, 8987004), (4, 6740253), (6, 4493502), (9, 2995668), (12, 2246751), (13, 2073924), (18, 1497834), (26, 1036962), (27, 998556), (36, 748917), (37, 728676), (39, 691308), (52, 518481), (54, 499278), (74, 364338), (78, 345654), (81, 332852), (108, 249639), (111, 242892), (117, 230436), (148, 182169), (156, 172827), (162, 166426), (173, 155844), (222, 121446), (234, 115218), (324, 83213), (333, 80964), (346, 77922), (351, 76812), (444, 60723), (468, 57609), (481, 56052), (519, 51948), (666, 40482), (692, 38961), (702, 38406), (962, 28026), (999, 26988), (1038, 25974), (1053, 25604), (1332, 20241), (1404, 19203), (1443, 18684), (1557, 17316), (1924, 14013), (1998, 13494), (2076, 12987), (2106, 12802), (2249, 11988), (2886, 9342), (2997, 8996), (3114, 8658), (3996, 6747), (4212, 6401), (4329, 6228), (4498, 5994), (4671, 5772)]