18155032

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 41587200

約数和(自身を除く): 23432168

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 113, 133, 151, 152, 226, 266, 302, 452, 532, 604, 791, 904, 1057, 1064, 1208, 1582, 2114, 2147, 2869, 3164, 4228, 4294, 5738, 6328, 8456, 8588, 11476, 15029, 17063, 17176, 20083, 22952, 30058, 34126, 40166, 60116, 68252, 80332, 119441, 120232, 136504, 160664, 238882, 324197, 477764, 648394, 955528, 1296788, 2269379, 2593576, 4538758, 9077516, 18155032]

約数ペア:

[(1, 18155032), (2, 9077516), (4, 4538758), (7, 2593576), (8, 2269379), (14, 1296788), (19, 955528), (28, 648394), (38, 477764), (56, 324197), (76, 238882), (113, 160664), (133, 136504), (151, 120232), (152, 119441), (226, 80332), (266, 68252), (302, 60116), (452, 40166), (532, 34126), (604, 30058), (791, 22952), (904, 20083), (1057, 17176), (1064, 17063), (1208, 15029), (1582, 11476), (2114, 8588), (2147, 8456), (2869, 6328), (3164, 5738), (4228, 4294)]