18897352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3373

約数の個数: 32

約数和(自身を含む): 38177280

約数和(自身を除く): 19279928

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 3313, 5704, 6626, 13252, 26504, 76199, 102703, 152398, 205406, 304796, 410812, 609592, 821624, 2362169, 4724338, 9448676, 18897352]

約数ペア:

[(1, 18897352), (2, 9448676), (4, 4724338), (8, 2362169), (23, 821624), (31, 609592), (46, 410812), (62, 304796), (92, 205406), (124, 152398), (184, 102703), (248, 76199), (713, 26504), (1426, 13252), (2852, 6626), (3313, 5704)]