17729496

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 49920000

約数和(自身を除く): 32190504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1039, 1422, 1896, 2078, 2133, 2844, 3117, 4156, 4266, 5688, 6234, 8312, 8532, 9351, 12468, 17064, 18702, 24936, 28053, 37404, 56106, 74808, 82081, 112212, 164162, 224424, 246243, 328324, 492486, 656648, 738729, 984972, 1477458, 1969944, 2216187, 2954916, 4432374, 5909832, 8864748, 17729496]

約数ペア:

[(1, 17729496), (2, 8864748), (3, 5909832), (4, 4432374), (6, 2954916), (8, 2216187), (9, 1969944), (12, 1477458), (18, 984972), (24, 738729), (27, 656648), (36, 492486), (54, 328324), (72, 246243), (79, 224424), (108, 164162), (158, 112212), (216, 82081), (237, 74808), (316, 56106), (474, 37404), (632, 28053), (711, 24936), (948, 18702), (1039, 17064), (1422, 12468), (1896, 9351), (2078, 8532), (2133, 8312), (2844, 6234), (3117, 5688), (4156, 4266)]