29897244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 82055792

約数和(自身を除く): 52158548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 193, 234, 331, 386, 468, 579, 662, 772, 993, 1158, 1324, 1737, 1986, 2316, 2509, 2979, 3474, 3972, 4303, 5018, 5958, 6948, 7527, 8606, 10036, 11916, 12909, 15054, 17212, 22581, 25818, 30108, 38727, 45162, 51636, 63883, 77454, 90324, 127766, 154908, 191649, 255532, 383298, 574947, 766596, 830479, 1149894, 1660958, 2299788, 2491437, 3321916, 4982874, 7474311, 9965748, 14948622, 29897244]

約数ペア:

[(1, 29897244), (2, 14948622), (3, 9965748), (4, 7474311), (6, 4982874), (9, 3321916), (12, 2491437), (13, 2299788), (18, 1660958), (26, 1149894), (36, 830479), (39, 766596), (52, 574947), (78, 383298), (117, 255532), (156, 191649), (193, 154908), (234, 127766), (331, 90324), (386, 77454), (468, 63883), (579, 51636), (662, 45162), (772, 38727), (993, 30108), (1158, 25818), (1324, 22581), (1737, 17212), (1986, 15054), (2316, 12909), (2509, 11916), (2979, 10036), (3474, 8606), (3972, 7527), (4303, 6948), (5018, 5958)]