21086475302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 34572096000

約数和(自身を除く): 13485620698

約数列:

[1, 2, 23, 29, 46, 58, 179, 233, 358, 379, 466, 667, 758, 1334, 4117, 5191, 5359, 6757, 8234, 8717, 10382, 10718, 10991, 13514, 17434, 21982, 41707, 67841, 83414, 88307, 119393, 135682, 155411, 176614, 238786, 252793, 310822, 505586, 959261, 1209503, 1560343, 1918522, 1967389, 2031061, 2419006, 2560903, 3120686, 3934778, 4062122, 5121806, 15806953, 27818569, 31613906, 45249947, 55637138, 58900769, 90499894, 117801538, 363559919, 458401637, 727119838, 916803274, 10543237651, 21086475302]

約数ペア:

[(1, 21086475302), (2, 10543237651), (23, 916803274), (29, 727119838), (46, 458401637), (58, 363559919), (179, 117801538), (233, 90499894), (358, 58900769), (379, 55637138), (466, 45249947), (667, 31613906), (758, 27818569), (1334, 15806953), (4117, 5121806), (5191, 4062122), (5359, 3934778), (6757, 3120686), (8234, 2560903), (8717, 2419006), (10382, 2031061), (10718, 1967389), (10991, 1918522), (13514, 1560343), (17434, 1209503), (21982, 959261), (41707, 505586), (67841, 310822), (83414, 252793), (88307, 238786), (119393, 176614), (135682, 155411)]