38518188

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 93327360

約数和(自身を除く): 54809172

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 474, 492, 948, 991, 1982, 2973, 3239, 3964, 5946, 6478, 9717, 11892, 12956, 19434, 38868, 40631, 78289, 81262, 121893, 156578, 162524, 234867, 243786, 313156, 469734, 487572, 939468, 3209849, 6419698, 9629547, 12839396, 19259094, 38518188]

約数ペア:

[(1, 38518188), (2, 19259094), (3, 12839396), (4, 9629547), (6, 6419698), (12, 3209849), (41, 939468), (79, 487572), (82, 469734), (123, 313156), (158, 243786), (164, 234867), (237, 162524), (246, 156578), (316, 121893), (474, 81262), (492, 78289), (948, 40631), (991, 38868), (1982, 19434), (2973, 12956), (3239, 11892), (3964, 9717), (5946, 6478)]