17967363390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{409933}}^1$

素因数の和:410433

約数の個数: 48

約数和(自身を含む): 46811183328

約数和(自身を除く): 28843819938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 487, 974, 1461, 2435, 2922, 4383, 4870, 7305, 8766, 14610, 21915, 43830, 409933, 819866, 1229799, 2049665, 2459598, 3689397, 4099330, 6148995, 7378794, 12297990, 18446985, 36893970, 199637371, 399274742, 598912113, 998186855, 1197824226, 1796736339, 1996373710, 2994560565, 3593472678, 5989121130, 8983681695, 17967363390]

約数ペア:

[(1, 17967363390), (2, 8983681695), (3, 5989121130), (5, 3593472678), (6, 2994560565), (9, 1996373710), (10, 1796736339), (15, 1197824226), (18, 998186855), (30, 598912113), (45, 399274742), (90, 199637371), (487, 36893970), (974, 18446985), (1461, 12297990), (2435, 7378794), (2922, 6148995), (4383, 4099330), (4870, 3689397), (7305, 2459598), (8766, 2049665), (14610, 1229799), (21915, 819866), (43830, 409933)]