18917613504

素因数分解:

$2^6\times 3^4\times {\mathrm{101}}^1\times {\mathrm{36131}}^1$

素因数の和:36256

約数の個数: 140

約数和(自身を含む): 56634525288

約数和(自身を除く): 37716911784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 101, 108, 144, 162, 192, 202, 216, 288, 303, 324, 404, 432, 576, 606, 648, 808, 864, 909, 1212, 1296, 1616, 1728, 1818, 2424, 2592, 2727, 3232, 3636, 4848, 5184, 5454, 6464, 7272, 8181, 9696, 10908, 14544, 16362, 19392, 21816, 29088, 32724, 36131, 43632, 58176, 65448, 72262, 87264, 108393, 130896, 144524, 174528, 216786, 261792, 289048, 325179, 433572, 523584, 578096, 650358, 867144, 975537, 1156192, 1300716, 1734288, 1951074, 2312384, 2601432, 2926611, 3468576, 3649231, 3902148, 5202864, 5853222, 6937152, 7298462, 7804296, 10405728, 10947693, 11706444, 14596924, 15608592, 20811456, 21895386, 23412888, 29193848, 31217184, 32843079, 43790772, 46825776, 58387696, 62434368, 65686158, 87581544, 93651552, 98529237, 116775392, 131372316, 175163088, 187303104, 197058474, 233550784, 262744632, 295587711, 350326176, 394116948, 525489264, 591175422, 700652352, 788233896, 1050978528, 1182350844, 1576467792, 2101957056, 2364701688, 3152935584, 4729403376, 6305871168, 9458806752, 18917613504]

約数ペア:

[(1, 18917613504), (2, 9458806752), (3, 6305871168), (4, 4729403376), (6, 3152935584), (8, 2364701688), (9, 2101957056), (12, 1576467792), (16, 1182350844), (18, 1050978528), (24, 788233896), (27, 700652352), (32, 591175422), (36, 525489264), (48, 394116948), (54, 350326176), (64, 295587711), (72, 262744632), (81, 233550784), (96, 197058474), (101, 187303104), (108, 175163088), (144, 131372316), (162, 116775392), (192, 98529237), (202, 93651552), (216, 87581544), (288, 65686158), (303, 62434368), (324, 58387696), (404, 46825776), (432, 43790772), (576, 32843079), (606, 31217184), (648, 29193848), (808, 23412888), (864, 21895386), (909, 20811456), (1212, 15608592), (1296, 14596924), (1616, 11706444), (1728, 10947693), (1818, 10405728), (2424, 7804296), (2592, 7298462), (2727, 6937152), (3232, 5853222), (3636, 5202864), (4848, 3902148), (5184, 3649231), (5454, 3468576), (6464, 2926611), (7272, 2601432), (8181, 2312384), (9696, 1951074), (10908, 1734288), (14544, 1300716), (16362, 1156192), (19392, 975537), (21816, 867144), (29088, 650358), (32724, 578096), (36131, 523584), (43632, 433572), (58176, 325179), (65448, 289048), (72262, 261792), (87264, 216786), (108393, 174528), (130896, 144524)]