18101056

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 56

約数和(自身を含む): 38624256

約数和(自身を除く): 20523200

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 131, 136, 254, 262, 272, 508, 524, 544, 1016, 1048, 1088, 2032, 2096, 2159, 2227, 4064, 4192, 4318, 4454, 8128, 8384, 8636, 8908, 16637, 17272, 17816, 33274, 34544, 35632, 66548, 69088, 71264, 133096, 138176, 142528, 266192, 282829, 532384, 565658, 1064768, 1131316, 2262632, 4525264, 9050528, 18101056]

約数ペア:

[(1, 18101056), (2, 9050528), (4, 4525264), (8, 2262632), (16, 1131316), (17, 1064768), (32, 565658), (34, 532384), (64, 282829), (68, 266192), (127, 142528), (131, 138176), (136, 133096), (254, 71264), (262, 69088), (272, 66548), (508, 35632), (524, 34544), (544, 33274), (1016, 17816), (1048, 17272), (1088, 16637), (2032, 8908), (2096, 8636), (2159, 8384), (2227, 8128), (4064, 4454), (4192, 4318)]