26958420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{43}}^2$

素因数の和:113

約数の個数: 126

約数和(自身を含む): 86900058

約数和(自身を除く): 59941638

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 243, 258, 270, 324, 387, 405, 430, 486, 516, 540, 645, 729, 774, 810, 860, 972, 1161, 1215, 1290, 1458, 1548, 1620, 1849, 1935, 2322, 2430, 2580, 2916, 3483, 3645, 3698, 3870, 4644, 4860, 5547, 5805, 6966, 7290, 7396, 7740, 9245, 10449, 11094, 11610, 13932, 14580, 16641, 17415, 18490, 20898, 22188, 23220, 27735, 31347, 33282, 34830, 36980, 41796, 49923, 52245, 55470, 62694, 66564, 69660, 83205, 99846, 104490, 110940, 125388, 149769, 156735, 166410, 199692, 208980, 249615, 299538, 313470, 332820, 449307, 499230, 599076, 626940, 748845, 898614, 998460, 1347921, 1497690, 1797228, 2246535, 2695842, 2995380, 4493070, 5391684, 6739605, 8986140, 13479210, 26958420]

約数ペア:

[(1, 26958420), (2, 13479210), (3, 8986140), (4, 6739605), (5, 5391684), (6, 4493070), (9, 2995380), (10, 2695842), (12, 2246535), (15, 1797228), (18, 1497690), (20, 1347921), (27, 998460), (30, 898614), (36, 748845), (43, 626940), (45, 599076), (54, 499230), (60, 449307), (81, 332820), (86, 313470), (90, 299538), (108, 249615), (129, 208980), (135, 199692), (162, 166410), (172, 156735), (180, 149769), (215, 125388), (243, 110940), (258, 104490), (270, 99846), (324, 83205), (387, 69660), (405, 66564), (430, 62694), (486, 55470), (516, 52245), (540, 49923), (645, 41796), (729, 36980), (774, 34830), (810, 33282), (860, 31347), (972, 27735), (1161, 23220), (1215, 22188), (1290, 20898), (1458, 18490), (1548, 17415), (1620, 16641), (1849, 14580), (1935, 13932), (2322, 11610), (2430, 11094), (2580, 10449), (2916, 9245), (3483, 7740), (3645, 7396), (3698, 7290), (3870, 6966), (4644, 5805), (4860, 5547)]