26628894

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 60787584

約数和(自身を除く): 34158690

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 131, 138, 207, 262, 393, 414, 491, 786, 982, 1179, 1473, 2358, 2946, 3013, 4419, 6026, 8838, 9039, 11293, 18078, 22586, 27117, 33879, 54234, 64321, 67758, 101637, 128642, 192963, 203274, 385926, 578889, 1157778, 1479383, 2958766, 4438149, 8876298, 13314447, 26628894]

約数ペア:

[(1, 26628894), (2, 13314447), (3, 8876298), (6, 4438149), (9, 2958766), (18, 1479383), (23, 1157778), (46, 578889), (69, 385926), (131, 203274), (138, 192963), (207, 128642), (262, 101637), (393, 67758), (414, 64321), (491, 54234), (786, 33879), (982, 27117), (1179, 22586), (1473, 18078), (2358, 11293), (2946, 9039), (3013, 8838), (4419, 6026)]