122173686

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8713}}^1$

素因数の和:8781

約数の個数: 48

約数和(自身を含む): 285470640

約数和(自身を除く): 163296954

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 8713, 14022, 17426, 26139, 52278, 78417, 156834, 165547, 331094, 357233, 496641, 714466, 993282, 1071699, 1489923, 2143398, 2979846, 3215097, 6430194, 6787427, 13574854, 20362281, 40724562, 61086843, 122173686]

約数ペア:

[(1, 122173686), (2, 61086843), (3, 40724562), (6, 20362281), (9, 13574854), (18, 6787427), (19, 6430194), (38, 3215097), (41, 2979846), (57, 2143398), (82, 1489923), (114, 1071699), (123, 993282), (171, 714466), (246, 496641), (342, 357233), (369, 331094), (738, 165547), (779, 156834), (1558, 78417), (2337, 52278), (4674, 26139), (7011, 17426), (8713, 14022)]