271717668

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{123733}}^1$

素因数の和:123804

約数の個数: 36

約数和(自身を含む): 698107228

約数和(自身を除く): 426389560

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 123733, 247466, 371199, 494932, 742398, 1113597, 1484796, 2227194, 4454388, 7547713, 15095426, 22643139, 30190852, 45286278, 67929417, 90572556, 135858834, 271717668]

約数ペア:

[(1, 271717668), (2, 135858834), (3, 90572556), (4, 67929417), (6, 45286278), (9, 30190852), (12, 22643139), (18, 15095426), (36, 7547713), (61, 4454388), (122, 2227194), (183, 1484796), (244, 1113597), (366, 742398), (549, 494932), (732, 371199), (1098, 247466), (2196, 123733)]