17977967082

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{25349}}^1$

素因数の和:25460

約数の個数: 72

約数和(自身を含む): 41232636900

約数和(自身を除く): 23254669818

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 961, 1271, 1922, 2542, 2883, 3813, 5766, 7626, 8649, 11439, 17298, 22878, 25349, 39401, 50698, 76047, 78802, 118203, 152094, 228141, 236406, 354609, 456282, 709218, 785819, 1039309, 1571638, 2078618, 2357457, 3117927, 4714914, 6235854, 7072371, 9353781, 14144742, 18707562, 24360389, 32218579, 48720778, 64437158, 73081167, 96655737, 146162334, 193311474, 219243501, 289967211, 438487002, 579934422, 998775949, 1997551898, 2996327847, 5992655694, 8988983541, 17977967082]

約数ペア:

[(1, 17977967082), (2, 8988983541), (3, 5992655694), (6, 2996327847), (9, 1997551898), (18, 998775949), (31, 579934422), (41, 438487002), (62, 289967211), (82, 219243501), (93, 193311474), (123, 146162334), (186, 96655737), (246, 73081167), (279, 64437158), (369, 48720778), (558, 32218579), (738, 24360389), (961, 18707562), (1271, 14144742), (1922, 9353781), (2542, 7072371), (2883, 6235854), (3813, 4714914), (5766, 3117927), (7626, 2357457), (8649, 2078618), (11439, 1571638), (17298, 1039309), (22878, 785819), (25349, 709218), (39401, 456282), (50698, 354609), (76047, 236406), (78802, 228141), (118203, 152094)]