21836774844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1709}}^1\times {\mathrm{12239}}^1$

素因数の和:13987

約数の個数: 72

約数和(自身を含む): 57139992000

約数和(自身を除く): 35303217156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 1709, 3418, 5127, 6836, 10254, 12239, 15381, 20508, 24478, 30762, 36717, 48956, 49561, 61524, 73434, 99122, 110151, 146868, 148683, 198244, 220302, 297366, 354931, 440604, 446049, 594732, 709862, 892098, 1064793, 1419724, 1784196, 2129586, 3194379, 4259172, 6388758, 12777516, 20916451, 41832902, 62749353, 83665804, 125498706, 188248059, 250997412, 376496118, 606577079, 752992236, 1213154158, 1819731237, 2426308316, 3639462474, 5459193711, 7278924948, 10918387422, 21836774844]

約数ペア:

[(1, 21836774844), (2, 10918387422), (3, 7278924948), (4, 5459193711), (6, 3639462474), (9, 2426308316), (12, 1819731237), (18, 1213154158), (29, 752992236), (36, 606577079), (58, 376496118), (87, 250997412), (116, 188248059), (174, 125498706), (261, 83665804), (348, 62749353), (522, 41832902), (1044, 20916451), (1709, 12777516), (3418, 6388758), (5127, 4259172), (6836, 3194379), (10254, 2129586), (12239, 1784196), (15381, 1419724), (20508, 1064793), (24478, 892098), (30762, 709862), (36717, 594732), (48956, 446049), (49561, 440604), (61524, 354931), (73434, 297366), (99122, 220302), (110151, 198244), (146868, 148683)]