15705467484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{457139}}^1$

素因数の和:457562

約数の個数: 48

約数和(自身を含む): 41983737600

約数和(自身を除く): 26278270116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 2454, 2863, 4908, 5726, 8589, 11452, 17178, 34356, 457139, 914278, 1371417, 1828556, 2742834, 3199973, 5485668, 6399946, 9599919, 12799892, 19199838, 38399676, 186969851, 373939702, 560909553, 747879404, 1121819106, 1308788957, 2243638212, 2617577914, 3926366871, 5235155828, 7852733742, 15705467484]

約数ペア:

[(1, 15705467484), (2, 7852733742), (3, 5235155828), (4, 3926366871), (6, 2617577914), (7, 2243638212), (12, 1308788957), (14, 1121819106), (21, 747879404), (28, 560909553), (42, 373939702), (84, 186969851), (409, 38399676), (818, 19199838), (1227, 12799892), (1636, 9599919), (2454, 6399946), (2863, 5485668), (4908, 3199973), (5726, 2742834), (8589, 1828556), (11452, 1371417), (17178, 914278), (34356, 457139)]