243702342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45281}}^1$

素因数の和:45325

約数の個数: 48

約数和(自身を含む): 593375328

約数和(自身を除く): 349672986

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 45281, 90562, 135843, 271686, 407529, 588653, 815058, 1041463, 1177306, 1765959, 2082926, 3124389, 3531918, 5297877, 6248778, 9373167, 10595754, 13539019, 18746334, 27078038, 40617057, 81234114, 121851171, 243702342]

約数ペア:

[(1, 243702342), (2, 121851171), (3, 81234114), (6, 40617057), (9, 27078038), (13, 18746334), (18, 13539019), (23, 10595754), (26, 9373167), (39, 6248778), (46, 5297877), (69, 3531918), (78, 3124389), (117, 2082926), (138, 1765959), (207, 1177306), (234, 1041463), (299, 815058), (414, 588653), (598, 407529), (897, 271686), (1794, 135843), (2691, 90562), (5382, 45281)]