2728337262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{26099}}^1$

素因数の和:26261

約数の個数: 64

約数和(自身を含む): 6614784000

約数和(自身を除く): 3886446738

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 131, 133, 262, 266, 393, 399, 786, 798, 917, 1834, 2489, 2751, 4978, 5502, 7467, 14934, 17423, 26099, 34846, 52198, 52269, 78297, 104538, 156594, 182693, 365386, 495881, 548079, 991762, 1096158, 1487643, 2975286, 3418969, 3471167, 6837938, 6942334, 10256907, 10413501, 20513814, 20827002, 23932783, 47865566, 64960411, 71798349, 129920822, 143596698, 194881233, 389762466, 454722877, 909445754, 1364168631, 2728337262]

約数ペア:

[(1, 2728337262), (2, 1364168631), (3, 909445754), (6, 454722877), (7, 389762466), (14, 194881233), (19, 143596698), (21, 129920822), (38, 71798349), (42, 64960411), (57, 47865566), (114, 23932783), (131, 20827002), (133, 20513814), (262, 10413501), (266, 10256907), (393, 6942334), (399, 6837938), (786, 3471167), (798, 3418969), (917, 2975286), (1834, 1487643), (2489, 1096158), (2751, 991762), (4978, 548079), (5502, 495881), (7467, 365386), (14934, 182693), (17423, 156594), (26099, 104538), (34846, 78297), (52198, 52269)]