27656058

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 61246080

約数和(自身を除く): 33590022

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 61, 82, 97, 114, 122, 123, 183, 194, 246, 291, 366, 582, 779, 1159, 1558, 1843, 2318, 2337, 2501, 3477, 3686, 3977, 4674, 5002, 5529, 5917, 6954, 7503, 7954, 11058, 11834, 11931, 15006, 17751, 23862, 35502, 47519, 75563, 95038, 112423, 142557, 151126, 224846, 226689, 242597, 285114, 337269, 453378, 485194, 674538, 727791, 1455582, 4609343, 9218686, 13828029, 27656058]

約数ペア:

[(1, 27656058), (2, 13828029), (3, 9218686), (6, 4609343), (19, 1455582), (38, 727791), (41, 674538), (57, 485194), (61, 453378), (82, 337269), (97, 285114), (114, 242597), (122, 226689), (123, 224846), (183, 151126), (194, 142557), (246, 112423), (291, 95038), (366, 75563), (582, 47519), (779, 35502), (1159, 23862), (1558, 17751), (1843, 15006), (2318, 11931), (2337, 11834), (2501, 11058), (3477, 7954), (3686, 7503), (3977, 6954), (4674, 5917), (5002, 5529)]