18695220348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1\times {\mathrm{11257}}^1$

素因数の和:12451

約数の個数: 96

約数和(自身を含む): 52836585984

約数和(自身を除く): 34141365636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1163, 1428, 2326, 3489, 4652, 6978, 8141, 11257, 13956, 16282, 19771, 22514, 24423, 32564, 33771, 39542, 45028, 48846, 59313, 67542, 78799, 79084, 97692, 118626, 135084, 138397, 157598, 191369, 236397, 237252, 276794, 315196, 382738, 415191, 472794, 553588, 574107, 765476, 830382, 945588, 1148214, 1339583, 1660764, 2296428, 2679166, 4018749, 5358332, 8037498, 13091891, 16074996, 26183782, 39275673, 52367564, 78551346, 91643237, 157102692, 183286474, 222562147, 274929711, 366572948, 445124294, 549859422, 667686441, 890248588, 1099718844, 1335372882, 1557935029, 2670745764, 3115870058, 4673805087, 6231740116, 9347610174, 18695220348]

約数ペア:

[(1, 18695220348), (2, 9347610174), (3, 6231740116), (4, 4673805087), (6, 3115870058), (7, 2670745764), (12, 1557935029), (14, 1335372882), (17, 1099718844), (21, 890248588), (28, 667686441), (34, 549859422), (42, 445124294), (51, 366572948), (68, 274929711), (84, 222562147), (102, 183286474), (119, 157102692), (204, 91643237), (238, 78551346), (357, 52367564), (476, 39275673), (714, 26183782), (1163, 16074996), (1428, 13091891), (2326, 8037498), (3489, 5358332), (4652, 4018749), (6978, 2679166), (8141, 2296428), (11257, 1660764), (13956, 1339583), (16282, 1148214), (19771, 945588), (22514, 830382), (24423, 765476), (32564, 574107), (33771, 553588), (39542, 472794), (45028, 415191), (48846, 382738), (59313, 315196), (67542, 276794), (78799, 237252), (79084, 236397), (97692, 191369), (118626, 157598), (135084, 138397)]