987937236

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21323}}^1$

素因数の和:21363

約数の個数: 120

約数和(自身を含む): 3034319904

約数和(自身を除く): 2046382668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 468, 572, 594, 702, 858, 891, 1053, 1188, 1287, 1404, 1716, 1782, 2106, 2574, 3564, 3861, 4212, 5148, 7722, 11583, 15444, 21323, 23166, 42646, 46332, 63969, 85292, 127938, 191907, 234553, 255876, 277199, 383814, 469106, 554398, 575721, 703659, 767628, 831597, 938212, 1108796, 1151442, 1407318, 1663194, 1727163, 2110977, 2302884, 2494791, 2814636, 3049189, 3326388, 3454326, 4221954, 4989582, 6098378, 6332931, 6908652, 7484373, 8443908, 9147567, 9979164, 12196756, 12665862, 14968746, 18295134, 18998793, 22453119, 25331724, 27442701, 29937492, 36590268, 37997586, 44906238, 54885402, 75995172, 82328103, 89812476, 109770804, 164656206, 246984309, 329312412, 493968618, 987937236]

約数ペア:

[(1, 987937236), (2, 493968618), (3, 329312412), (4, 246984309), (6, 164656206), (9, 109770804), (11, 89812476), (12, 82328103), (13, 75995172), (18, 54885402), (22, 44906238), (26, 37997586), (27, 36590268), (33, 29937492), (36, 27442701), (39, 25331724), (44, 22453119), (52, 18998793), (54, 18295134), (66, 14968746), (78, 12665862), (81, 12196756), (99, 9979164), (108, 9147567), (117, 8443908), (132, 7484373), (143, 6908652), (156, 6332931), (162, 6098378), (198, 4989582), (234, 4221954), (286, 3454326), (297, 3326388), (324, 3049189), (351, 2814636), (396, 2494791), (429, 2302884), (468, 2110977), (572, 1727163), (594, 1663194), (702, 1407318), (858, 1151442), (891, 1108796), (1053, 938212), (1188, 831597), (1287, 767628), (1404, 703659), (1716, 575721), (1782, 554398), (2106, 469106), (2574, 383814), (3564, 277199), (3861, 255876), (4212, 234553), (5148, 191907), (7722, 127938), (11583, 85292), (15444, 63969), (21323, 46332), (23166, 42646)]