18039506254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{37199}}^1$

素因数の和:37333

約数の個数: 64

約数和(自身を含む): 34969190400

約数和(自身を除く): 16929684146

約数列:

[1, 2, 7, 11, 14, 22, 47, 67, 77, 94, 134, 154, 329, 469, 517, 658, 737, 938, 1034, 1474, 3149, 3619, 5159, 6298, 7238, 10318, 22043, 34639, 37199, 44086, 69278, 74398, 242473, 260393, 409189, 484946, 520786, 818378, 1748353, 2492333, 2864323, 3496706, 4984666, 5728646, 12238471, 17446331, 19231883, 24476942, 27415663, 34892662, 38463766, 54831326, 117139651, 134623181, 191909641, 234279302, 269246362, 383819282, 819977557, 1288536161, 1639955114, 2577072322, 9019753127, 18039506254]

約数ペア:

[(1, 18039506254), (2, 9019753127), (7, 2577072322), (11, 1639955114), (14, 1288536161), (22, 819977557), (47, 383819282), (67, 269246362), (77, 234279302), (94, 191909641), (134, 134623181), (154, 117139651), (329, 54831326), (469, 38463766), (517, 34892662), (658, 27415663), (737, 24476942), (938, 19231883), (1034, 17446331), (1474, 12238471), (3149, 5728646), (3619, 4984666), (5159, 3496706), (6298, 2864323), (7238, 2492333), (10318, 1748353), (22043, 818378), (34639, 520786), (37199, 484946), (44086, 409189), (69278, 260393), (74398, 242473)]