17380098

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 40154400

約数和(自身を除く): 22774302

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 571, 801, 1142, 1602, 1691, 1713, 3382, 3426, 5073, 5139, 10146, 10278, 10849, 15219, 21698, 30438, 32547, 50819, 65094, 97641, 101638, 152457, 195282, 304914, 457371, 914742, 965561, 1931122, 2896683, 5793366, 8690049, 17380098]

約数ペア:

[(1, 17380098), (2, 8690049), (3, 5793366), (6, 2896683), (9, 1931122), (18, 965561), (19, 914742), (38, 457371), (57, 304914), (89, 195282), (114, 152457), (171, 101638), (178, 97641), (267, 65094), (342, 50819), (534, 32547), (571, 30438), (801, 21698), (1142, 15219), (1602, 10849), (1691, 10278), (1713, 10146), (3382, 5139), (3426, 5073)]